2890622976 has 96 divisors (see below), whose sum is σ = 7780237920. Its totient is φ = 954318848.

The previous prime is 2890622971. The next prime is 2890623017. The reversal of 2890622976 is 6792260982.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (2890622971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655210 + ... + 659606.

It is an arithmetic number, because the mean of its divisors is an integer number (81044145).

Almost surely, 2^2890622976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2890622976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3890118960).

2890622976 is an abundant number, since it is smaller than the sum of its proper divisors (4889614944).

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

2890622976 is a wasteful number, since it uses less digits than its factorization.

2890622976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4529 (or 4509 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 2890622976 is about 53764.5140961955. The cubic root of 2890622976 is about 1424.5044713493.

The spelling of 2890622976 in words is "two billion, eight hundred ninety million, six hundred twenty-two thousand, nine hundred seventy-six".