7667285480 has 32 divisors (see below), whose sum is σ = 17315548200. Its totient is φ = 3055508736.

The previous prime is 7667285477. The next prime is 7667285489. The reversal of 7667285480 is 845827667.

It can be written as a sum of positive squares in 4 ways, for example, as 2654928676 + 5012356804 = 51526^2 + 70798^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7667285489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345527 + ... + 367046.

Almost surely, 2^7667285480 is an apocalyptic number.

It is an amenable number.

7667285480 is an abundant number, since it is smaller than the sum of its proper divisors (9648262720).

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

7667285480 is a wasteful number, since it uses less digits than its factorization.

7667285480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712853 (or 712849 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 53.

The square root of 7667285480 is about 87563.0371789376. The cubic root of 7667285480 is about 1971.8802836751.

The spelling of 7667285480 in words is "seven billion, six hundred sixty-seven million, two hundred eighty-five thousand, four hundred eighty".