86379500 has 24 divisors (see below), whose sum is σ = 188653920. Its totient is φ = 34551600.

The previous prime is 86379479. The next prime is 86379541. The reversal of 86379500 is 597368.

It is a super-2 number, since 2×86379500² = 14922836040500000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 85880 + ... + 86879.

It is an arithmetic number, because the mean of its divisors is an integer number (7860580).

Almost surely, 2^86379500 is an apocalyptic number.

It is an amenable number.

86379500 is an abundant number, since it is smaller than the sum of its proper divisors (102274420).

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

86379500 is a wasteful number, since it uses less digits than its factorization.

86379500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172778 (or 172766 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 86379500 is about 9294.0572410546. The cubic root of 86379500 is about 442.0488128833.

The spelling of 86379500 in words is "eighty-six million, three hundred seventy-nine thousand, five hundred".