3089978721960 has 128 divisors (see below), whose sum is σ = 10171367095680. Its totient is φ = 746258992128.

The previous prime is 3089978721959. The next prime is 3089978721967. The reversal of 3089978721960 is 691278799803.

It is not an unprimeable number, because it can be changed into a prime (3089978721967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18603694 + ... + 18769053.

It is an arithmetic number, because the mean of its divisors is an integer number (79463805435).

Almost surely, 2^{3089978721960} is an apocalyptic number.

3089978721960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3089978721960 is an abundant number, since it is smaller than the sum of its proper divisors (7081388373720).

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

3089978721960 is a wasteful number, since it uses less digits than its factorization.

3089978721960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37372827 (or 37372823 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 69.

The spelling of 3089978721960 in words is "three trillion, eighty-nine billion, nine hundred seventy-eight million, seven hundred twenty-one thousand, nine hundred sixty".