79508353 has 2 divisors, whose sum is σ = 79508354. Its totient is φ = 79508352.

The previous prime is 79508329. The next prime is 79508357. The reversal of 79508353 is 35380597.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46881409 + 32626944 = 6847^2 + 5712^2 .

It is a cyclic number.

It is not a de Polignac number, because 79508353 - 2¹⁷ = 79377281 is a prime.

It is not a weakly prime, because it can be changed into another prime (79508357) 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, 39754176 + 39754177.

It is an arithmetic number, because the mean of its divisors is an integer number (39754177).

Almost surely, 2^79508353 is an apocalyptic number.

It is an amenable number.

79508353 is a deficient number, since it is larger than the sum of its proper divisors (1).

79508353 is an equidigital number, since it uses as much as digits as its factorization.

79508353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 79508353 is about 8916.7456507405. The cubic root of 79508353 is about 430.0024391425.

The spelling of 79508353 in words is "seventy-nine million, five hundred eight thousand, three hundred fifty-three".