3729712 has 20 divisors (see below), whose sum is σ = 8258896. Its totient is φ = 1598400.

The previous prime is 3729709. The next prime is 3729721. The reversal of 3729712 is 2179273.

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, 16539 + ... + 16762.

Almost surely, 2^3729712 is an apocalyptic number.

It is an amenable number.

3729712 is an abundant number, since it is smaller than the sum of its proper divisors (4529184).

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

3729712 is a wasteful number, since it uses less digits than its factorization.

3729712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33316 (or 33310 counting only the distinct ones).

The product of its digits is 5292, while the sum is 31.

The square root of 3729712 is about 1931.2462297698. The cubic root of 3729712 is about 155.0809428083.

The spelling of 3729712 in words is "three million, seven hundred twenty-nine thousand, seven hundred twelve".