549379996 has 24 divisors (see below), whose sum is σ = 1077165936. Its totient is φ = 242968320.

The previous prime is 549379937. The next prime is 549380017. The reversal of 549379996 is 699973945.

It is a congruent 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, 167101 + ... + 170356.

It is an arithmetic number, because the mean of its divisors is an integer number (44881914).

Almost surely, 2^549379996 is an apocalyptic number.

It is an amenable number.

549379996 is a deficient number, since it is larger than the sum of its proper divisors (527785940).

549379996 is a wasteful number, since it uses less digits than its factorization.

549379996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337509 (or 337507 counting only the distinct ones).

The product of its digits is 16533720, while the sum is 61.

The square root of 549379996 is about 23438.8565420756. The cubic root of 549379996 is about 819.0132866830.

The spelling of 549379996 in words is "five hundred forty-nine million, three hundred seventy-nine thousand, nine hundred ninety-six".