79044245 has 8 divisors (see below), whose sum is σ = 108403584. Its totient is φ = 54201744.

The previous prime is 79044241. The next prime is 79044257. The reversal of 79044245 is 54244097.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 79044245 - 2² = 79044241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 2258407 = 79044245 / (7 + 9 + 0 + 4 + 4 + 2 + 4 + 5).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79044241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1129169 + ... + 1129238.

It is an arithmetic number, because the mean of its divisors is an integer number (13550448).

Almost surely, 2^79044245 is an apocalyptic number.

It is an amenable number.

79044245 is a deficient number, since it is larger than the sum of its proper divisors (29359339).

79044245 is a wasteful number, since it uses less digits than its factorization.

79044245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258419.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 79044245 is about 8890.6830446260. The cubic root of 79044245 is about 429.1641324931.

The spelling of 79044245 in words is "seventy-nine million, forty-four thousand, two hundred forty-five".