3724901 has 4 divisors (see below), whose sum is σ = 3825612. Its totient is φ = 3624192.

The previous prime is 3724883. The next prime is 3724907. The reversal of 3724901 is 1094273.

It is a Cunningham number, because it is equal to 1930²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3334276 + 390625 = 1826^2 + 625^2 .

It is a cyclic number.

It is not a de Polignac number, because 3724901 - 2⁶ = 3724837 is a prime.

It is a Duffinian number.

It is a congruent number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50300 + ... + 50373.

It is an arithmetic number, because the mean of its divisors is an integer number (956403).

Almost surely, 2^3724901 is an apocalyptic number.

It is an amenable number.

3724901 is a deficient number, since it is larger than the sum of its proper divisors (100711).

3724901 is a wasteful number, since it uses less digits than its factorization.

3724901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100710.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3724901 is about 1930.0002590673. Note that the first 3 decimals coincide. The cubic root of 3724901 is about 155.0142338645.

The spelling of 3724901 in words is "three million, seven hundred twenty-four thousand, nine hundred one".