2972375880 has 256 divisors, whose sum is σ = 9984384000. Its totient is φ = 704299008.

The previous prime is 2972375867. The next prime is 2972375881. The reversal of 2972375880 is 885732792.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (2972375881) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2779986 + ... + 2781054.

It is an arithmetic number, because the mean of its divisors is an integer number (39001500).

Almost surely, 2^2972375880 is an apocalyptic number.

2972375880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is a pronic number, being equal to 54519×54520.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2972375880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4992192000).

2972375880 is an abundant number, since it is smaller than the sum of its proper divisors (7012008120).

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

2972375880 is a wasteful number, since it uses less digits than its factorization.

2972375880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176 (or 1172 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The square root of 2972375880 is about 54519.4999977072. The cubic root of 2972375880 is about 1437.8091491869.

The spelling of 2972375880 in words is "two billion, nine hundred seventy-two million, three hundred seventy-five thousand, eight hundred eighty".