2990262418 has 64 divisors (see below), whose sum is σ = 5460295680. Its totient is φ = 1209556800.

The previous prime is 2990262347. The next prime is 2990262433. The reversal of 2990262418 is 8142620992.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3253363 + ... + 3254281.

It is an arithmetic number, because the mean of its divisors is an integer number (85317120).

Almost surely, 2^2990262418 is an apocalyptic number.

2990262418 is a deficient number, since it is larger than the sum of its proper divisors (2470033262).

2990262418 is a wasteful number, since it uses less digits than its factorization.

2990262418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 2990262418 is about 54683.2919455294. The cubic root of 2990262418 is about 1440.6874318745.

The spelling of 2990262418 in words is "two billion, nine hundred ninety million, two hundred sixty-two thousand, four hundred eighteen".