3814900 has 18 divisors (see below), whose sum is σ = 8278550. Its totient is φ = 1525920.

The previous prime is 3814841. The next prime is 3814903. The reversal of 3814900 is 94183.

It can be written as a sum of positive squares in 3 ways, for example, as 842724 + 2972176 = 918^2 + 1724^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3814903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18975 + ... + 19174.

Almost surely, 2^3814900 is an apocalyptic number.

It is an amenable number.

3814900 is an abundant number, since it is smaller than the sum of its proper divisors (4463650).

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

3814900 is a wasteful number, since it uses less digits than its factorization.

3814900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38163 (or 38156 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 3814900 is about 1953.1768993105. The cubic root of 3814900 is about 156.2527679510.

The spelling of 3814900 in words is "three million, eight hundred fourteen thousand, nine hundred".