2796776972 has 96 divisors (see below), whose sum is σ = 5837045760. Its totient is φ = 1158408000.

The previous prime is 2796776963. The next prime is 2796776989.

2796776972 is nontrivially palindromic in base 10.

2796776972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2796776972² = 15643922862218977568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (62).

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, 8059703 + ... + 8060049.

It is an arithmetic number, because the mean of its divisors is an integer number (60802560).

Almost surely, 2^2796776972 is an apocalyptic number.

2796776972 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2796776972 is an abundant number, since it is smaller than the sum of its proper divisors (3040268788).

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

2796776972 is a wasteful number, since it uses less digits than its factorization.

2796776972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 721 counting only the distinct ones).

The product of its digits is 28005264, while the sum is 62.

The square root of 2796776972 is about 52884.5627002814. The cubic root of 2796776972 is about 1408.9187377987.

The spelling of 2796776972 in words is "two billion, seven hundred ninety-six million, seven hundred seventy-six thousand, nine hundred seventy-two".