3724900 has 27 divisors (see below), whose sum is σ = 8125131. Its totient is φ = 1482240.

The previous prime is 3724883. The next prime is 3724907. The reversal of 3724900 is 94273.

The square root of 3724900 is 1930.

It is a perfect power (a square), and thus also a powerful number.

3724900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 599076 + 3125824 = 774^2 + 1768^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3724907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19204 + ... + 19396.

Almost surely, 2^3724900 is an apocalyptic number.

3724900 is the 1930-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3724900

3724900 is an abundant number, since it is smaller than the sum of its proper divisors (4400231).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3724900 is a wasteful number, since it uses less digits than its factorization.

3724900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The cubic root of 3724900 is about 155.0142199927.

Multiplying 3724900 by its sum of digits (25), we get a square (93122500 = 9650²).

3724900 divided by its sum of digits (25) gives a square (148996 = 386²).

It can be divided in two parts, 3724 and 900, that added together give a square (4624 = 68²).

The spelling of 3724900 in words is "three million, seven hundred twenty-four thousand, nine hundred".