3814656 has 36 divisors (see below), whose sum is σ = 10154592. Its totient is φ = 1271296.

The previous prime is 3814639. The next prime is 3814667. The reversal of 3814656 is 6564183.

It is a congruent number.

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, 1716 + ... + 3251.

It is an arithmetic number, because the mean of its divisors is an integer number (282072).

Almost surely, 2^3814656 is an apocalyptic number.

It is an amenable number.

3814656 is an abundant number, since it is smaller than the sum of its proper divisors (6339936).

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

3814656 is an equidigital number, since it uses as much as digits as its factorization.

3814656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4986 (or 4972 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 3814656 is about 1953.1144359714. The cubic root of 3814656 is about 156.2494365846.

The spelling of 3814656 in words is "three million, eight hundred fourteen thousand, six hundred fifty-six".