86400306 has 24 divisors (see below), whose sum is σ = 187521984. Its totient is φ = 28750680.

The previous prime is 86400299. The next prime is 86400311. The reversal of 86400306 is 60300468.

It is a self number, because there is not a number n which added to its sum of digits gives 86400306.

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 11 ways as a sum of consecutive naturals, for example, 7555 + ... + 15161.

It is an arithmetic number, because the mean of its divisors is an integer number (7813416).

Almost surely, 2^86400306 is an apocalyptic number.

86400306 is an abundant number, since it is smaller than the sum of its proper divisors (101121678).

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

86400306 is a wasteful number, since it uses less digits than its factorization.

86400306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8246 (or 8243 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 86400306 is about 9295.1764910624. The cubic root of 86400306 is about 442.0843017407.

The spelling of 86400306 in words is "eighty-six million, four hundred thousand, three hundred six".