79185345 has 16 divisors (see below), whose sum is σ = 126808512. Its totient is φ = 42194880.

The previous prime is 79185319. The next prime is 79185349. The reversal of 79185345 is 54358197.

It is not a de Polignac number, because 79185345 - 2¹⁰ = 79184321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79185297 and 79185306.

It is not an unprimeable number, because it can be changed into a prime (79185349) 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 in 15 ways as a sum of consecutive naturals, for example, 27630 + ... + 30360.

It is an arithmetic number, because the mean of its divisors is an integer number (7925532).

Almost surely, 2^79185345 is an apocalyptic number.

It is an amenable number.

79185345 is a deficient number, since it is larger than the sum of its proper divisors (47623167).

79185345 is a wasteful number, since it uses less digits than its factorization.

79185345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4672.

The product of its digits is 151200, while the sum is 42.

The square root of 79185345 is about 8898.6147798407. The cubic root of 79185345 is about 429.4193442545.

The spelling of 79185345 in words is "seventy-nine million, one hundred eighty-five thousand, three hundred forty-five".