2830988 has 6 divisors (see below), whose sum is σ = 4954236. Its totient is φ = 1415492.

The previous prime is 2830979. The next prime is 2831011. The reversal of 2830988 is 8890382.

It is a super-2 number, since 2×2830988² = 16028986112288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353870 + ... + 353877.

It is an arithmetic number, because the mean of its divisors is an integer number (825706).

2^2830988 is an apocalyptic number.

It is an amenable number.

2830988 is a deficient number, since it is larger than the sum of its proper divisors (2123248).

2830988 is a wasteful number, since it uses less digits than its factorization.

2830988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707751 (or 707749 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 2830988 is about 1682.5540110202. The cubic root of 2830988 is about 141.4640246167.

The spelling of 2830988 in words is "two million, eight hundred thirty thousand, nine hundred eighty-eight".