79803097 has 32 divisors (see below), whose sum is σ = 95961600. Its totient is φ = 65577600.

The previous prime is 79803091. The next prime is 79803109. The reversal of 79803097 is 79030897.

It is not a de Polignac number, because 79803097 - 2¹⁹ = 79278809 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79803091) 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 in 31 ways as a sum of consecutive naturals, for example, 574054 + ... + 574192.

It is an arithmetic number, because the mean of its divisors is an integer number (2998800).

Almost surely, 2^79803097 is an apocalyptic number.

It is an amenable number.

79803097 is a deficient number, since it is larger than the sum of its proper divisors (16158503).

79803097 is a wasteful number, since it uses less digits than its factorization.

79803097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 79803097 is about 8933.2579163483. The cubic root of 79803097 is about 430.5331353659.

The spelling of 79803097 in words is "seventy-nine million, eight hundred three thousand, ninety-seven".