79733099 has 2 divisors, whose sum is σ = 79733100. Its totient is φ = 79733098.

The previous prime is 79733047. The next prime is 79733107. The reversal of 79733099 is 99033797.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79733099 - 2¹² = 79729003 is a prime.

It is a super-2 number, since 2×79733099² = 12714734152287602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (79733999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39866549 + 39866550.

It is an arithmetic number, because the mean of its divisors is an integer number (39866550).

Almost surely, 2^79733099 is an apocalyptic number.

79733099 is a deficient number, since it is larger than the sum of its proper divisors (1).

79733099 is an equidigital number, since it uses as much as digits as its factorization.

79733099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 321489, while the sum is 47.

The square root of 79733099 is about 8929.3392252731. The cubic root of 79733099 is about 430.4072201443.

The spelling of 79733099 in words is "seventy-nine million, seven hundred thirty-three thousand, ninety-nine".