86430768 has 20 divisors (see below), whose sum is σ = 223279608. Its totient is φ = 28810240.

The previous prime is 86430749. The next prime is 86430793. The reversal of 86430768 is 86703468.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900273 + ... + 900368.

Almost surely, 2^86430768 is an apocalyptic number.

It is an amenable number.

86430768 is an abundant number, since it is smaller than the sum of its proper divisors (136848840).

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

86430768 is a wasteful number, since it uses less digits than its factorization.

86430768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800652 (or 1800646 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 86430768 is about 9296.8149384615. The cubic root of 86430768 is about 442.1362505909.

The spelling of 86430768 in words is "eighty-six million, four hundred thirty thousand, seven hundred sixty-eight".