3752664 has 16 divisors (see below), whose sum is σ = 9381720. Its totient is φ = 1250880.

The previous prime is 3752663. The next prime is 3752669. The reversal of 3752664 is 4662573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3752663) 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, 78157 + ... + 78204.

Almost surely, 2^3752664 is an apocalyptic number.

It is an amenable number.

3752664 is an abundant number, since it is smaller than the sum of its proper divisors (5629056).

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

3752664 is a wasteful number, since it uses less digits than its factorization.

3752664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156370 (or 156366 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 3752664 is about 1937.1793928287. The cubic root of 3752664 is about 155.3984062222.

Subtracting 3752664 from its reverse (4662573), we obtain a palindrome (909909).

The spelling of 3752664 in words is "three million, seven hundred fifty-two thousand, six hundred sixty-four".