4990956 has 24 divisors (see below), whose sum is σ = 11788224. Its totient is φ = 1643280.

The previous prime is 4990949. The next prime is 4990961. The reversal of 4990956 is 6590994.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1510 + ... + 3501.

It is an arithmetic number, because the mean of its divisors is an integer number (491176).

Almost surely, 2^4990956 is an apocalyptic number.

It is an amenable number.

4990956 is an abundant number, since it is smaller than the sum of its proper divisors (6797268).

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

4990956 is a wasteful number, since it uses less digits than its factorization.

4990956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101 (or 5099 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 4990956 is about 2234.0447623089. The cubic root of 4990956 is about 170.8944322929.

The spelling of 4990956 in words is "four million, nine hundred ninety thousand, nine hundred fifty-six".