2976675840 has 144 divisors (see below), whose sum is σ = 10316943000. Its totient is φ = 793755648.

The previous prime is 2976675829. The next prime is 2976675841. The reversal of 2976675840 is 485766792.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2976675841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76011 + ... + 108309.

Almost surely, 2^2976675840 is an apocalyptic number.

2976675840 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 2976675840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5158471500).

2976675840 is an abundant number, since it is smaller than the sum of its proper divisors (7340267160).

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

2976675840 is a wasteful number, since it uses less digits than its factorization.

2976675840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32332 (or 32309 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The square root of 2976675840 is about 54558.9208104413. The cubic root of 2976675840 is about 1438.5021462120.

The spelling of 2976675840 in words is "two billion, nine hundred seventy-six million, six hundred seventy-five thousand, eight hundred forty".