70646754360 has 512 divisors, whose sum is σ = 270986526720. Its totient is φ = 14332723200.

The previous prime is 70646754307. The next prime is 70646754379. The reversal of 70646754360 is 6345764607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 61271544 + ... + 61272696.

It is an arithmetic number, because the mean of its divisors is an integer number (529270560).

Almost surely, 2^70646754360 is an apocalyptic number.

70646754360 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70646754360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135493263360).

70646754360 is an abundant number, since it is smaller than the sum of its proper divisors (200339772360).

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

70646754360 is a wasteful number, since it uses less digits than its factorization.

70646754360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399 (or 1395 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 70646754360 in words is "seventy billion, six hundred forty-six million, seven hundred fifty-four thousand, three hundred sixty".