2672845980 has 48 divisors (see below), whose sum is σ = 8553108480. Its totient is φ = 610936128.

The previous prime is 2672845979. The next prime is 2672845991. The reversal of 2672845980 is 895482762.

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, 3181540 + ... + 3182379.

It is an arithmetic number, because the mean of its divisors is an integer number (178189760).

Almost surely, 2^2672845980 is an apocalyptic number.

2672845980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2672845980 is an abundant number, since it is smaller than the sum of its proper divisors (5880262500).

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

2672845980 is a wasteful number, since it uses less digits than its factorization.

2672845980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6363938 (or 6363936 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 2672845980 is about 51699.5742729087. The cubic root of 2672845980 is about 1387.7928465551.

The spelling of 2672845980 in words is "two billion, six hundred seventy-two million, eight hundred forty-five thousand, nine hundred eighty".