2796886972 has 12 divisors (see below), whose sum is σ = 5339511576. Its totient is φ = 1271312240.

The previous prime is 2796886957. The next prime is 2796886973.

2796886972 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2796886973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31782763 + ... + 31782850.

It is an arithmetic number, because the mean of its divisors is an integer number (444959298).

Almost surely, 2^2796886972 is an apocalyptic number.

2796886972 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2796886972 is a deficient number, since it is larger than the sum of its proper divisors (2542624604).

2796886972 is a wasteful number, since it uses less digits than its factorization.

2796886972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63565628 (or 63565626 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 64.

The square root of 2796886972 is about 52885.6026910916. The cubic root of 2796886972 is about 1408.9372089450.

The spelling of 2796886972 in words is "two billion, seven hundred ninety-six million, eight hundred eighty-six thousand, nine hundred seventy-two".