3735472 has 20 divisors (see below), whose sum is σ = 7794640. Its totient is φ = 1723968.

The previous prime is 3735449. The next prime is 3735481. The reversal of 3735472 is 2745373.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8772 + ... + 9187.

It is an arithmetic number, because the mean of its divisors is an integer number (389732).

Almost surely, 2^3735472 is an apocalyptic number.

It is an amenable number.

3735472 is an abundant number, since it is smaller than the sum of its proper divisors (4059168).

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

3735472 is a wasteful number, since it uses less digits than its factorization.

3735472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17980 (or 17974 counting only the distinct ones).

The product of its digits is 17640, while the sum is 31.

The square root of 3735472 is about 1932.7369195004. The cubic root of 3735472 is about 155.1607350983.

Subtracting from 3735472 its reverse (2745373), we obtain a palindrome (990099).

The spelling of 3735472 in words is "three million, seven hundred thirty-five thousand, four hundred seventy-two".