3055990 has 32 divisors (see below), whose sum is σ = 6350400. Its totient is φ = 1037184.

The previous prime is 3055973. The next prime is 3056041. The reversal of 3055990 is 995503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10284 + ... + 10576.

It is an arithmetic number, because the mean of its divisors is an integer number (198450).

Almost surely, 2^3055990 is an apocalyptic number.

3055990 is an abundant number, since it is smaller than the sum of its proper divisors (3294410).

3055990 is a wasteful number, since it uses less digits than its factorization.

3055990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456.

The product of its (nonzero) digits is 6075, while the sum is 31.

The square root of 3055990 is about 1748.1390104909. The cubic root of 3055990 is about 145.1166718518.

The spelling of 3055990 in words is "three million, fifty-five thousand, nine hundred ninety".