3925764 has 18 divisors (see below), whose sum is σ = 9923550. Its totient is φ = 1308576.

The previous prime is 3925751. The next prime is 3925781. The reversal of 3925764 is 4675293.

It can be written as a sum of positive squares in only one way, i.e., 1988100 + 1937664 = 1410^2 + 1392^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 109049 = 3925764 / (3 + 9 + 2 + 5 + 7 + 6 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54489 + ... + 54560.

Almost surely, 2^3925764 is an apocalyptic number.

It is an amenable number.

3925764 is an abundant number, since it is smaller than the sum of its proper divisors (5997786).

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

3925764 is a wasteful number, since it uses less digits than its factorization.

3925764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109059 (or 109054 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 3925764 is about 1981.3540824396. The cubic root of 3925764 is about 157.7519474712.

The spelling of 3925764 in words is "three million, nine hundred twenty-five thousand, seven hundred sixty-four".