86479733 has 4 divisors (see below), whose sum is σ = 86963040. Its totient is φ = 85996428.

The previous prime is 86479667. The next prime is 86479741. The reversal of 86479733 is 33797468.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86479733 - 2²² = 82285429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86475733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241385 + ... + 241742.

It is an arithmetic number, because the mean of its divisors is an integer number (21740760).

Almost surely, 2^86479733 is an apocalyptic number.

It is an amenable number.

86479733 is a deficient number, since it is larger than the sum of its proper divisors (483307).

86479733 is a wasteful number, since it uses less digits than its factorization.

86479733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483306.

The product of its digits is 762048, while the sum is 47.

The square root of 86479733 is about 9299.4479943704. The cubic root of 86479733 is about 442.2197282499.

The spelling of 86479733 in words is "eighty-six million, four hundred seventy-nine thousand, seven hundred thirty-three".