70079540684 has 24 divisors (see below), whose sum is σ = 124360080768. Its totient is φ = 34548405120.

The previous prime is 70079540659. The next prime is 70079540711. The reversal of 70079540684 is 48604597007.

It is a super-2 number, since 2×70079540684² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 886874 + ... + 962654.

It is an arithmetic number, because the mean of its divisors is an integer number (5181670032).

Almost surely, 2^70079540684 is an apocalyptic number.

It is an amenable number.

70079540684 is a deficient number, since it is larger than the sum of its proper divisors (54280540084).

70079540684 is a wasteful number, since it uses less digits than its factorization.

70079540684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79025 (or 79023 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 70079540684 in words is "seventy billion, seventy-nine million, five hundred forty thousand, six hundred eighty-four".