79838711374 has 16 divisors (see below), whose sum is σ = 124552050480. Its totient is φ = 38351799360.

The previous prime is 79838711347. The next prime is 79838711399. The reversal of 79838711374 is 47311783897.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7604239 + ... + 7614730.

It is an arithmetic number, because the mean of its divisors is an integer number (7784503155).

Almost surely, 2^79838711374 is an apocalyptic number.

79838711374 is a deficient number, since it is larger than the sum of its proper divisors (44713339106).

79838711374 is a wasteful number, since it uses less digits than its factorization.

79838711374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15219075.

The product of its digits is 7112448, while the sum is 58.

The spelling of 79838711374 in words is "seventy-nine billion, eight hundred thirty-eight million, seven hundred eleven thousand, three hundred seventy-four".