70670073707 has 8 divisors (see below), whose sum is σ = 73152967680. Its totient is φ = 68199880680.

The previous prime is 70670073647. The next prime is 70670073751. The reversal of 70670073707 is 70737007607.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70670073707 - 2⁸ = 70670073451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70670073757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3163913 + ... + 3186170.

It is an arithmetic number, because the mean of its divisors is an integer number (9144120960).

Almost surely, 2^70670073707 is an apocalyptic number.

70670073707 is a deficient number, since it is larger than the sum of its proper divisors (2482893973).

70670073707 is a wasteful number, since it uses less digits than its factorization.

70670073707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350473.

The product of its (nonzero) digits is 302526, while the sum is 44.

The spelling of 70670073707 in words is "seventy billion, six hundred seventy million, seventy-three thousand, seven hundred seven".