7008955680 has 96 divisors (see below), whose sum is σ = 22103625600. Its totient is φ = 1866903552.

The previous prime is 7008955661. The next prime is 7008955711. The reversal of 7008955680 is 865598007.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433176 + ... + 449064.

It is an arithmetic number, because the mean of its divisors is an integer number (230246100).

Almost surely, 2^7008955680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7008955680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11051812800).

7008955680 is an abundant number, since it is smaller than the sum of its proper divisors (15094669920).

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

7008955680 is a wasteful number, since it uses less digits than its factorization.

7008955680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16826 (or 16818 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 7008955680 is about 83719.5059708310. The cubic root of 7008955680 is about 1913.7466255707.

The spelling of 7008955680 in words is "seven billion, eight million, nine hundred fifty-five thousand, six hundred eighty".