2990832670 has 16 divisors (see below), whose sum is σ = 6152570208. Its totient is φ = 1025428320.

The previous prime is 2990832659. The next prime is 2990832671. The reversal of 2990832670 is 762380992.

It is a self number, because there is not a number n which added to its sum of digits gives 2990832670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990832671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21363021 + ... + 21363160.

It is an arithmetic number, because the mean of its divisors is an integer number (384535638).

Almost surely, 2^2990832670 is an apocalyptic number.

2990832670 is an abundant number, since it is smaller than the sum of its proper divisors (3161737538).

2990832670 is a wasteful number, since it uses less digits than its factorization.

2990832670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42726195.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 2990832670 is about 54688.5058307502. The cubic root of 2990832670 is about 1440.7790071897.

The spelling of 2990832670 in words is "two billion, nine hundred ninety million, eight hundred thirty-two thousand, six hundred seventy".