70076707893 has 12 divisors (see below), whose sum is σ = 102150554220. Its totient is φ = 46289200896.

The previous prime is 70076707859. The next prime is 70076707931. The reversal of 70076707893 is 39870767007.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44699262084 + 25377445809 = 211422^2 + 159303^2 .

It is not a de Polignac number, because 70076707893 - 2¹² = 70076703797 is a prime.

It is a super-3 number, since 3×70076707893³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70076707823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35715996 + ... + 35717957.

It is an arithmetic number, because the mean of its divisors is an integer number (8512546185).

Almost surely, 2^70076707893 is an apocalyptic number.

It is an amenable number.

70076707893 is a deficient number, since it is larger than the sum of its proper divisors (32073846327).

70076707893 is a wasteful number, since it uses less digits than its factorization.

70076707893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71434068 (or 71434065 counting only the distinct ones).

The product of its (nonzero) digits is 3111696, while the sum is 54.

The spelling of 70076707893 in words is "seventy billion, seventy-six million, seven hundred seven thousand, eight hundred ninety-three".