86309464 has 16 divisors (see below), whose sum is σ = 161937720. Its totient is φ = 43126080.

The previous prime is 86309429. The next prime is 86309519. The reversal of 86309464 is 46490368.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14719 + ... + 19729.

Almost surely, 2^86309464 is an apocalyptic number.

It is an amenable number.

86309464 is a deficient number, since it is larger than the sum of its proper divisors (75628256).

86309464 is a wasteful number, since it uses less digits than its factorization.

86309464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170 (or 7166 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 86309464 is about 9290.2886930386. The cubic root of 86309464 is about 441.9293103716.

The spelling of 86309464 in words is "eighty-six million, three hundred nine thousand, four hundred sixty-four".