7630534672 has 20 divisors (see below), whose sum is σ = 15562275280. Its totient is φ = 3614463648.

The previous prime is 7630534651. The next prime is 7630534693. The reversal of 7630534672 is 2764350367.

It is an interprime number because it is at equal distance from previous prime (7630534651) and next prime (7630534693).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12549918 + ... + 12550525.

It is an arithmetic number, because the mean of its divisors is an integer number (778113764).

Almost surely, 2^7630534672 is an apocalyptic number.

It is an amenable number.

7630534672 is an abundant number, since it is smaller than the sum of its proper divisors (7931740608).

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

7630534672 is a wasteful number, since it uses less digits than its factorization.

7630534672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25100470 (or 25100464 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 43.

The square root of 7630534672 is about 87352.9316737567. The cubic root of 7630534672 is about 1968.7246997780.

The spelling of 7630534672 in words is "seven billion, six hundred thirty million, five hundred thirty-four thousand, six hundred seventy-two".