79648396306 has 8 divisors (see below), whose sum is σ = 121109205564. Its totient is φ = 39278661120.

The previous prime is 79648396297. The next prime is 79648396307. The reversal of 79648396306 is 60369384697.

It can be written as a sum of positive squares in 2 ways, for example, as 66481981281 + 13166415025 = 257841^2 + 114745^2 .

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

It is not an unprimeable number, because it can be changed into a prime (79648396307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272768335 + ... + 272768626.

Almost surely, 2^79648396306 is an apocalyptic number.

79648396306 is a deficient number, since it is larger than the sum of its proper divisors (41460809258).

79648396306 is a wasteful number, since it uses less digits than its factorization.

79648396306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545537036.

The product of its (nonzero) digits is 35271936, while the sum is 61.

The spelling of 79648396306 in words is "seventy-nine billion, six hundred forty-eight million, three hundred ninety-six thousand, three hundred six".