2980308990 has 32 divisors (see below), whose sum is σ = 7159028256. Its totient is φ = 794050560.

The previous prime is 2980308953. The next prime is 2980309001. The reversal of 2980308990 is 998030892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8491 + ... + 77670.

It is an arithmetic number, because the mean of its divisors is an integer number (223719633).

Almost surely, 2^2980308990 is an apocalyptic number.

2980308990 is an abundant number, since it is smaller than the sum of its proper divisors (4178719266).

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

2980308990 is a wasteful number, since it uses less digits than its factorization.

2980308990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87324.

The product of its (nonzero) digits is 279936, while the sum is 48.

The square root of 2980308990 is about 54592.2063118903. The cubic root of 2980308990 is about 1439.0871577590.

The spelling of 2980308990 in words is "two billion, nine hundred eighty million, three hundred eight thousand, nine hundred ninety".