79376863 has 2 divisors, whose sum is σ = 79376864. Its totient is φ = 79376862.

The previous prime is 79376837. The next prime is 79376867. The reversal of 79376863 is 36867397.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79376863 - 2⁵ = 79376831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79376867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39688431 + 39688432.

It is an arithmetic number, because the mean of its divisors is an integer number (39688432).

Almost surely, 2^79376863 is an apocalyptic number.

79376863 is a deficient number, since it is larger than the sum of its proper divisors (1).

79376863 is an equidigital number, since it uses as much as digits as its factorization.

79376863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 49.

The square root of 79376863 is about 8909.3693940705. The cubic root of 79376863 is about 429.7652639853.

The spelling of 79376863 in words is "seventy-nine million, three hundred seventy-six thousand, eight hundred sixty-three".