82679473 has 8 divisors (see below), whose sum is σ = 84396960. Its totient is φ = 80972640.

The previous prime is 82679459. The next prime is 82679477. The reversal of 82679473 is 37497628.

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 82679473 - 2⁹ = 82678961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82679477) 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, 14086 + ... + 19072.

It is an arithmetic number, because the mean of its divisors is an integer number (10549620).

Almost surely, 2^82679473 is an apocalyptic number.

It is an amenable number.

82679473 is a deficient number, since it is larger than the sum of its proper divisors (1717487).

82679473 is a wasteful number, since it uses less digits than its factorization.

82679473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5327.

The product of its digits is 508032, while the sum is 46.

The square root of 82679473 is about 9092.8253584901. The cubic root of 82679473 is about 435.6448321694.

The spelling of 82679473 in words is "eighty-two million, six hundred seventy-nine thousand, four hundred seventy-three".