3830656 has 16 divisors (see below), whose sum is σ = 7631640. Its totient is φ = 1915264.

The previous prime is 3830623. The next prime is 3830669. The reversal of 3830656 is 6560383.

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14836 + ... + 15091.

Almost surely, 2^3830656 is an apocalyptic number.

It is an amenable number.

3830656 is a deficient number, since it is larger than the sum of its proper divisors (3800984).

3830656 is an equidigital number, since it uses as much as digits as its factorization.

3830656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29941 (or 29929 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3830656 is about 1957.2061720728. The cubic root of 3830656 is about 156.4675867777.

The spelling of 3830656 in words is "three million, eight hundred thirty thousand, six hundred fifty-six".