97924679 has 2 divisors, whose sum is σ = 97924680. Its totient is φ = 97924678.

The previous prime is 97924669. The next prime is 97924699. The reversal of 97924679 is 97642979.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97924679 - 2⁴ = 97924663 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97924679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97924649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48962339 + 48962340.

It is an arithmetic number, because the mean of its divisors is an integer number (48962340).

Almost surely, 2^97924679 is an apocalyptic number.

97924679 is a deficient number, since it is larger than the sum of its proper divisors (1).

97924679 is an equidigital number, since it uses as much as digits as its factorization.

97924679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1714608, while the sum is 53.

The square root of 97924679 is about 9895.6899203643. The cubic root of 97924679 is about 460.9254823771.

The spelling of 97924679 in words is "ninety-seven million, nine hundred twenty-four thousand, six hundred seventy-nine".