7267608740 has 24 divisors (see below), whose sum is σ = 17442261312. Its totient is φ = 2491751520.

The previous prime is 7267608707. The next prime is 7267608757. The reversal of 7267608740 is 478067627.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

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, 25955606 + ... + 25955885.

It is an arithmetic number, because the mean of its divisors is an integer number (726760888).

Almost surely, 2^7267608740 is an apocalyptic number.

7267608740 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7267608740 is an abundant number, since it is smaller than the sum of its proper divisors (10174652572).

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

7267608740 is a wasteful number, since it uses less digits than its factorization.

7267608740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51911507 (or 51911505 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 47.

The square root of 7267608740 is about 85250.2712019147. The cubic root of 7267608740 is about 1937.0039789693.

The spelling of 7267608740 in words is "seven billion, two hundred sixty-seven million, six hundred eight thousand, seven hundred forty".