3706732 has 24 divisors (see below), whose sum is σ = 6773760. Its totient is φ = 1772880.

The previous prime is 3706723. The next prime is 3706733. The reversal of 3706732 is 2376073.

It is a self number, because there is not a number n which added to its sum of digits gives 3706732.

It is not an unprimeable number, because it can be changed into a prime (3706733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20619 + ... + 20797.

It is an arithmetic number, because the mean of its divisors is an integer number (282240).

Almost surely, 2^3706732 is an apocalyptic number.

It is an amenable number.

3706732 is a deficient number, since it is larger than the sum of its proper divisors (3067028).

3706732 is a wasteful number, since it uses less digits than its factorization.

3706732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 3706732 is about 1925.2875109967. The cubic root of 3706732 is about 154.7617846183.

The spelling of 3706732 in words is "three million, seven hundred six thousand, seven hundred thirty-two".