7087468720 has 40 divisors (see below), whose sum is σ = 16663531680. Its totient is φ = 2803130880.

The previous prime is 7087468693. The next prime is 7087468727. The reversal of 7087468720 is 278647807.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (7087468727) 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, 490596 + ... + 504835.

It is an arithmetic number, because the mean of its divisors is an integer number (416588292).

Almost surely, 2^7087468720 is an apocalyptic number.

It is an amenable number.

7087468720 is an abundant number, since it is smaller than the sum of its proper divisors (9576062960).

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

7087468720 is a wasteful number, since it uses less digits than its factorization.

7087468720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995533 (or 995527 counting only the distinct ones).

The product of its (nonzero) digits is 1053696, while the sum is 49.

The square root of 7087468720 is about 84187.1054259499. The cubic root of 7087468720 is about 1920.8659216206.

The spelling of 7087468720 in words is "seven billion, eighty-seven million, four hundred sixty-eight thousand, seven hundred twenty".