79463245 has 4 divisors (see below), whose sum is σ = 95355900. Its totient is φ = 63570592.

The previous prime is 79463231. The next prime is 79463317. The reversal of 79463245 is 54236497.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45846441 + 33616804 = 6771^2 + 5798^2 .

It is a cyclic number.

It is not a de Polignac number, because 79463245 - 2⁵ = 79463213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79463198 and 79463207.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7946320 + ... + 7946329.

It is an arithmetic number, because the mean of its divisors is an integer number (23838975).

Almost surely, 2^79463245 is an apocalyptic number.

It is an amenable number.

79463245 is a deficient number, since it is larger than the sum of its proper divisors (15892655).

79463245 is a wasteful number, since it uses less digits than its factorization.

79463245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15892654.

The product of its digits is 181440, while the sum is 40.

The square root of 79463245 is about 8914.2158937284. The cubic root of 79463245 is about 429.9211050496.

The spelling of 79463245 in words is "seventy-nine million, four hundred sixty-three thousand, two hundred forty-five".