70790861306 has 8 divisors (see below), whose sum is σ = 115839591264. Its totient is φ = 32177664220.

The previous prime is 70790861243. The next prime is 70790861329. The reversal of 70790861306 is 60316809707.

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

It is a super-2 number, since 2×70790861306² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1608883190 + ... + 1608883233.

It is an arithmetic number, because the mean of its divisors is an integer number (14479948908).

Almost surely, 2^70790861306 is an apocalyptic number.

70790861306 is a deficient number, since it is larger than the sum of its proper divisors (45048729958).

70790861306 is a wasteful number, since it uses less digits than its factorization.

70790861306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3217766436.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 70790861306 in words is "seventy billion, seven hundred ninety million, eight hundred sixty-one thousand, three hundred six".