79190753 has 2 divisors, whose sum is σ = 79190754. Its totient is φ = 79190752.

The previous prime is 79190737. The next prime is 79190759. The reversal of 79190753 is 35709197.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77035729 + 2155024 = 8777^2 + 1468^2 .

It is a cyclic number.

It is not a de Polignac number, because 79190753 - 2⁴ = 79190737 is a prime.

It is a super-3 number, since 3×79190753³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 79190753.

It is not a weakly prime, because it can be changed into another prime (79190759) 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, 39595376 + 39595377.

It is an arithmetic number, because the mean of its divisors is an integer number (39595377).

Almost surely, 2^79190753 is an apocalyptic number.

It is an amenable number.

79190753 is a deficient number, since it is larger than the sum of its proper divisors (1).

79190753 is an equidigital number, since it uses as much as digits as its factorization.

79190753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 59535, while the sum is 41.

The square root of 79190753 is about 8898.9186421722. The cubic root of 79190753 is about 429.4291198300.

The spelling of 79190753 in words is "seventy-nine million, one hundred ninety thousand, seven hundred fifty-three".