79418045 has 8 divisors (see below), whose sum is σ = 108916224. Its totient is φ = 54458064.

The previous prime is 79418039. The next prime is 79418069. The reversal of 79418045 is 54081497.

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 79418045 - 2¹⁶ = 79352509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134509 + ... + 1134578.

It is an arithmetic number, because the mean of its divisors is an integer number (13614528).

Almost surely, 2^79418045 is an apocalyptic number.

It is an amenable number.

79418045 is a deficient number, since it is larger than the sum of its proper divisors (29498179).

79418045 is a wasteful number, since it uses less digits than its factorization.

79418045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269099.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 79418045 is about 8911.6802568315. The cubic root of 79418045 is about 429.8395741917.

The spelling of 79418045 in words is "seventy-nine million, four hundred eighteen thousand, forty-five".