3089656 has 16 divisors (see below), whose sum is σ = 5840640. Its totient is φ = 1532160.

The previous prime is 3089641. The next prime is 3089657. The reversal of 3089656 is 6569803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3089657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505 + ... + 2536.

It is an arithmetic number, because the mean of its divisors is an integer number (365040).

Almost surely, 2^3089656 is an apocalyptic number.

It is an amenable number.

3089656 is a deficient number, since it is larger than the sum of its proper divisors (2750984).

3089656 is a wasteful number, since it uses less digits than its factorization.

3089656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174 (or 3170 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 3089656 is about 1757.7417330200. The cubic root of 3089656 is about 145.6476145444.

The spelling of 3089656 in words is "three million, eighty-nine thousand, six hundred fifty-six".