86944908 has 12 divisors (see below), whose sum is σ = 202871480. Its totient is φ = 28981632.

The previous prime is 86944861. The next prime is 86944909. The reversal of 86944908 is 80944968.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (86944909) by changing a digit.

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, 3622693 + ... + 3622716.

Almost surely, 2^86944908 is an apocalyptic number.

It is an amenable number.

86944908 is an abundant number, since it is smaller than the sum of its proper divisors (115926572).

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

86944908 is a wasteful number, since it uses less digits than its factorization.

86944908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7245416 (or 7245414 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 86944908 is about 9324.4253442236. The cubic root of 86944908 is about 443.0112116630.

The spelling of 86944908 in words is "eighty-six million, nine hundred forty-four thousand, nine hundred eight".