7070906880 has 160 divisors (see below), whose sum is σ = 25116696000. Its totient is φ = 1885556736.

The previous prime is 7070906873. The next prime is 7070906923. The reversal of 7070906880 is 886090707.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 17971 + ... + 120269.

It is an arithmetic number, because the mean of its divisors is an integer number (156979350).

Almost surely, 2^7070906880 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 7070906880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12558348000).

7070906880 is an abundant number, since it is smaller than the sum of its proper divisors (18045789120).

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

7070906880 is a wasteful number, since it uses less digits than its factorization.

7070906880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102331 (or 102309 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 7070906880 is about 84088.6846133295. The cubic root of 7070906880 is about 1919.3685423463.

The spelling of 7070906880 in words is "seven billion, seventy million, nine hundred six thousand, eight hundred eighty".