7070666670 has 48 divisors (see below), whose sum is σ = 19183031712. Its totient is φ = 1803531840.

The previous prime is 7070666599. The next prime is 7070666689. The reversal of 7070666670 is 766660707.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1705821 + ... + 1709960.

It is an arithmetic number, because the mean of its divisors is an integer number (399646494).

Almost surely, 2^7070666670 is an apocalyptic number.

7070666670 is an abundant number, since it is smaller than the sum of its proper divisors (12112365042).

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

7070666670 is a wasteful number, since it uses less digits than its factorization.

7070666670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415817 (or 3415814 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The square root of 7070666670 is about 84087.2562877396. The cubic root of 7070666670 is about 1919.3468074286.

The spelling of 7070666670 in words is "seven billion, seventy million, six hundred sixty-six thousand, six hundred seventy".