79714039 has 2 divisors, whose sum is σ = 79714040. Its totient is φ = 79714038.

The previous prime is 79714031. The next prime is 79714049. The reversal of 79714039 is 93041797.

It is a weak prime.

It is an emirp because it is prime and its reverse (93041797) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79714039 - 2³ = 79714031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79713992 and 79714010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79714031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39857019 + 39857020.

It is an arithmetic number, because the mean of its divisors is an integer number (39857020).

Almost surely, 2^79714039 is an apocalyptic number.

79714039 is a deficient number, since it is larger than the sum of its proper divisors (1).

79714039 is an equidigital number, since it uses as much as digits as its factorization.

79714039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 79714039 is about 8928.2718932613. The cubic root of 79714039 is about 430.3729214842.

The spelling of 79714039 in words is "seventy-nine million, seven hundred fourteen thousand, thirty-nine".