86936346 has 48 divisors (see below), whose sum is σ = 218819328. Its totient is φ = 24429600.

The previous prime is 86936321. The next prime is 86936363. The reversal of 86936346 is 64363968.

86936346 is a `hidden beast` number, since 8 + 6 + 9 + 3 + 634 + 6 = 666.

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 23 ways as a sum of consecutive naturals, for example, 2031 + ... + 13341.

It is an arithmetic number, because the mean of its divisors is an integer number (4558736).

Almost surely, 2^86936346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86936346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109409664).

86936346 is an abundant number, since it is smaller than the sum of its proper divisors (131882982).

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

86936346 is a wasteful number, since it uses less digits than its factorization.

86936346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11387 (or 11384 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 86936346 is about 9323.9662161550. The cubic root of 86936346 is about 442.9966691724.

The spelling of 86936346 in words is "eighty-six million, nine hundred thirty-six thousand, three hundred forty-six".