2989182396720 has 80 divisors (see below), whose sum is σ = 9979270473312. Its totient is φ = 735798743040.

The previous prime is 2989182396689. The next prime is 2989182396743. The reversal of 2989182396720 is 276932819892.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2989182396720² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479032521 + ... + 479038760.

Almost surely, 2^{2989182396720} is an apocalyptic number.

2989182396720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2989182396720 is an abundant number, since it is smaller than the sum of its proper divisors (6990088076592).

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

2989182396720 is a wasteful number, since it uses less digits than its factorization.

2989182396720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958071310 (or 958071304 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 66.

The spelling of 2989182396720 in words is "two trillion, nine hundred eighty-nine billion, one hundred eighty-two million, three hundred ninety-six thousand, seven hundred twenty".