6402303318 has 16 divisors (see below), whose sum is σ = 12808028016. Its totient is φ = 2133530880.

The previous prime is 6402303307. The next prime is 6402303337. The reversal of 6402303318 is 8133032046.

It is a congruent number.

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, 117903 + ... + 163418.

It is an arithmetic number, because the mean of its divisors is an integer number (800501751).

Almost surely, 2^6402303318 is an apocalyptic number.

6402303318 is an abundant number, since it is smaller than the sum of its proper divisors (6405724698).

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

6402303318 is a wasteful number, since it uses less digits than its factorization.

6402303318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285119.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 6402303318 is about 80014.3944425002. The cubic root of 6402303318 is about 1856.8582370455.

The spelling of 6402303318 in words is "six billion, four hundred two million, three hundred three thousand, three hundred eighteen".