2920775676 has 96 divisors (see below), whose sum is σ = 8494295040. Its totient is φ = 760541184.

The previous prime is 2920775659. The next prime is 2920775717. The reversal of 2920775676 is 6765770292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69340 + ... + 103196.

It is an arithmetic number, because the mean of its divisors is an integer number (88482240).

Almost surely, 2^2920775676 is an apocalyptic number.

2920775676 is a gapful number since it is divisible by the number (26) 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 2920775676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4247147520).

2920775676 is an abundant number, since it is smaller than the sum of its proper divisors (5573519364).

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

2920775676 is a wasteful number, since it uses less digits than its factorization.

2920775676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33963 (or 33961 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 51.

The square root of 2920775676 is about 54044.2011320364. The cubic root of 2920775676 is about 1429.4404507141.

The spelling of 2920775676 in words is "two billion, nine hundred twenty million, seven hundred seventy-five thousand, six hundred seventy-six".