2990844992 has 28 divisors (see below), whose sum is σ = 6035558160. Its totient is φ = 1470074496.

The previous prime is 2990844979. The next prime is 2990845021. The reversal of 2990844992 is 2994480992.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392258 + ... + 399809.

Almost surely, 2^2990844992 is an apocalyptic number.

It is an amenable number.

2990844992 is an abundant number, since it is smaller than the sum of its proper divisors (3044713168).

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

2990844992 is an equidigital number, since it uses as much as digits as its factorization.

2990844992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792138 (or 792128 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 56.

The square root of 2990844992 is about 54688.6184868479. The cubic root of 2990844992 is about 1440.7809858198.

The spelling of 2990844992 in words is "two billion, nine hundred ninety million, eight hundred forty-four thousand, nine hundred ninety-two".