86489930 has 16 divisors (see below), whose sum is σ = 155935584. Its totient is φ = 34539600.

The previous prime is 86489927. The next prime is 86489947. The reversal of 86489930 is 3998468.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296 + ... + 13155.

It is an arithmetic number, because the mean of its divisors is an integer number (9745974).

Almost surely, 2^86489930 is an apocalyptic number.

86489930 is a deficient number, since it is larger than the sum of its proper divisors (69445654).

86489930 is a wasteful number, since it uses less digits than its factorization.

86489930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14101.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 86489930 is about 9299.9962365584. The cubic root of 86489930 is about 442.2371085739.

The spelling of 86489930 in words is "eighty-six million, four hundred eighty-nine thousand, nine hundred thirty".