79954485 has 64 divisors (see below), whose sum is σ = 148055040. Its totient is φ = 36495360.

The previous prime is 79954477. The next prime is 79954507. The reversal of 79954485 is 58445997.

It is not a de Polignac number, because 79954485 - 2³ = 79954477 is a prime.

It is a super-3 number, since 3×79954485³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 294900 + ... + 295170.

It is an arithmetic number, because the mean of its divisors is an integer number (2313360).

Almost surely, 2^79954485 is an apocalyptic number.

It is an amenable number.

79954485 is a deficient number, since it is larger than the sum of its proper divisors (68100555).

79954485 is a wasteful number, since it uses less digits than its factorization.

79954485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398.

The product of its digits is 1814400, while the sum is 51.

The square root of 79954485 is about 8941.7271821500. The cubic root of 79954485 is about 430.8052065920.

The spelling of 79954485 in words is "seventy-nine million, nine hundred fifty-four thousand, four hundred eighty-five".