79215848007 has 8 divisors (see below), whose sum is σ = 105627799680. Its totient is φ = 52807230840.

The previous prime is 79215847979. The next prime is 79215848017. The reversal of 79215848007 is 70084851297.

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

It is not a de Polignac number, because 79215848007 - 2¹² = 79215843911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79215848017) 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, 777657 + ... + 873602.

It is an arithmetic number, because the mean of its divisors is an integer number (13203474960).

Almost surely, 2^79215848007 is an apocalyptic number.

79215848007 is a deficient number, since it is larger than the sum of its proper divisors (26411951673).

79215848007 is a wasteful number, since it uses less digits than its factorization.

79215848007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667253.

The product of its (nonzero) digits is 1128960, while the sum is 51.

The spelling of 79215848007 in words is "seventy-nine billion, two hundred fifteen million, eight hundred forty-eight thousand, seven".