2979620160 has 336 divisors, whose sum is σ = 10536740928. Its totient is φ = 712785920.

The previous prime is 2979620159. The next prime is 2979620177. The reversal of 2979620160 is 610269792.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13125967 + ... + 13126193.

It is an arithmetic number, because the mean of its divisors is an integer number (31359348).

Almost surely, 2^2979620160 is an apocalyptic number.

2979620160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2979620160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5268370464).

2979620160 is an abundant number, since it is smaller than the sum of its proper divisors (7557120768).

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

2979620160 is a wasteful number, since it uses less digits than its factorization.

2979620160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 2979620160 is about 54585.8970797403. The cubic root of 2979620160 is about 1438.9762785637.

The spelling of 2979620160 in words is "two billion, nine hundred seventy-nine million, six hundred twenty thousand, one hundred sixty".