79481063 has 2 divisors, whose sum is σ = 79481064. Its totient is φ = 79481062.

The previous prime is 79481057. The next prime is 79481081. The reversal of 79481063 is 36018497.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79481063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79481023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39740531 + 39740532.

It is an arithmetic number, because the mean of its divisors is an integer number (39740532).

Almost surely, 2^79481063 is an apocalyptic number.

79481063 is a deficient number, since it is larger than the sum of its proper divisors (1).

79481063 is an equidigital number, since it uses as much as digits as its factorization.

79481063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 79481063 is about 8915.2152525892. The cubic root of 79481063 is about 429.9532363062.

The spelling of 79481063 in words is "seventy-nine million, four hundred eighty-one thousand, sixty-three".