79481107 has 2 divisors, whose sum is σ = 79481108. Its totient is φ = 79481106.

The previous prime is 79481081. The next prime is 79481111. The reversal of 79481107 is 70118497.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79481107 - 2¹⁵ = 79448339 is a prime.

It is not a weakly prime, because it can be changed into another prime (79481147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39740553 + 39740554.

It is an arithmetic number, because the mean of its divisors is an integer number (39740554).

Almost surely, 2^79481107 is an apocalyptic number.

79481107 is a deficient number, since it is larger than the sum of its proper divisors (1).

79481107 is an equidigital number, since it uses as much as digits as its factorization.

79481107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 79481107 is about 8915.2177202803. The cubic root of 79481107 is about 429.9533156456.

The spelling of 79481107 in words is "seventy-nine million, four hundred eighty-one thousand, one hundred seven".