2630872736 has 48 divisors (see below), whose sum is σ = 5233183200. Its totient is φ = 1301879040.

The previous prime is 2630872729. The next prime is 2630872747. The reversal of 2630872736 is 6372780362.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1577375 + ... + 1579041.

It is an arithmetic number, because the mean of its divisors is an integer number (109024650).

Almost surely, 2^2630872736 is an apocalyptic number.

It is an amenable number.

2630872736 is a deficient number, since it is larger than the sum of its proper divisors (2602310464).

2630872736 is a wasteful number, since it uses less digits than its factorization.

2630872736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157 (or 2149 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The square root of 2630872736 is about 51292.0338454228. The cubic root of 2630872736 is about 1380.4900479020.

The spelling of 2630872736 in words is "two billion, six hundred thirty million, eight hundred seventy-two thousand, seven hundred thirty-six".