79739327 has 6 divisors (see below), whose sum is σ = 80333064. Its totient is φ = 79147140.

The previous prime is 79739291. The next prime is 79739339. The reversal of 79739327 is 72393797.

It is a happy number.

It is not a de Polignac number, because 79739327 - 2⁶ = 79739263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79739377) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115052 + ... + 115742.

It is an arithmetic number, because the mean of its divisors is an integer number (13388844).

Almost surely, 2^79739327 is an apocalyptic number.

79739327 is a deficient number, since it is larger than the sum of its proper divisors (593737).

79739327 is an frugal number, since it uses more digits than its factorization.

79739327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549 (or 858 counting only the distinct ones).

The product of its digits is 500094, while the sum is 47.

The square root of 79739327 is about 8929.6879564742. The cubic root of 79739327 is about 430.4184263076.

The spelling of 79739327 in words is "seventy-nine million, seven hundred thirty-nine thousand, three hundred twenty-seven".