2815870796 has 6 divisors (see below), whose sum is σ = 4927773900. Its totient is φ = 1407935396.

The previous prime is 2815870787. The next prime is 2815870823. The reversal of 2815870796 is 6970785182.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351983846 + ... + 351983853.

It is an arithmetic number, because the mean of its divisors is an integer number (821295650).

Almost surely, 2^2815870796 is an apocalyptic number.

It is an amenable number.

2815870796 is a deficient number, since it is larger than the sum of its proper divisors (2111903104).

2815870796 is a wasteful number, since it uses less digits than its factorization.

2815870796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703967703 (or 703967701 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 53.

The square root of 2815870796 is about 53064.7792419793. The cubic root of 2815870796 is about 1412.1177364930.

The spelling of 2815870796 in words is "two billion, eight hundred fifteen million, eight hundred seventy thousand, seven hundred ninety-six".