79006672834 has 8 divisors (see below), whose sum is σ = 121712982588. Its totient is φ = 38435678640.

The previous prime is 79006672817. The next prime is 79006672847. The reversal of 79006672834 is 43827660097.

It can be written as a sum of positive squares in 2 ways, for example, as 52420392025 + 26586280809 = 228955^2 + 163053^2 .

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

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, 533828797 + ... + 533828944.

Almost surely, 2^79006672834 is an apocalyptic number.

79006672834 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

79006672834 is a deficient number, since it is larger than the sum of its proper divisors (42706309754).

79006672834 is a wasteful number, since it uses less digits than its factorization.

79006672834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067657780.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 79006672834 in words is "seventy-nine billion, six million, six hundred seventy-two thousand, eight hundred thirty-four".