79993485 has 96 divisors (see below), whose sum is σ = 168569856. Its totient is φ = 34560000.

The previous prime is 79993429. The next prime is 79993523. The reversal of 79993485 is 58439997.

79993485 is a `hidden beast` number, since 79 + 9 + 93 + 485 = 666.

It is not a de Polignac number, because 79993485 - 2¹³ = 79985293 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 199285 + ... + 199685.

It is an arithmetic number, because the mean of its divisors is an integer number (1755936).

Almost surely, 2^79993485 is an apocalyptic number.

It is an amenable number.

79993485 is an abundant number, since it is smaller than the sum of its proper divisors (88576371).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79993485 is a wasteful number, since it uses less digits than its factorization.

79993485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 464 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 79993485 is about 8943.9077030121. The cubic root of 79993485 is about 430.8752409038.

The spelling of 79993485 in words is "seventy-nine million, nine hundred ninety-three thousand, four hundred eighty-five".