999160492 has 12 divisors (see below), whose sum is σ = 1907488296. Its totient is φ = 454163840.

The previous prime is 999160489. The next prime is 999160501. The reversal of 999160492 is 294061999.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11354053 + ... + 11354140.

It is an arithmetic number, because the mean of its divisors is an integer number (158957358).

Almost surely, 2^999160492 is an apocalyptic number.

It is an amenable number.

999160492 is a deficient number, since it is larger than the sum of its proper divisors (908327804).

999160492 is a wasteful number, since it uses less digits than its factorization.

999160492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22708208 (or 22708206 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 49.

The square root of 999160492 is about 31609.5000276816. The cubic root of 999160492 is about 999.7200856553.

The spelling of 999160492 in words is "nine hundred ninety-nine million, one hundred sixty thousand, four hundred ninety-two".