6368399060 has 12 divisors (see below), whose sum is σ = 13373638068. Its totient is φ = 2547359616.

The previous prime is 6368399057. The next prime is 6368399071. The reversal of 6368399060 is 609938636.

It can be written as a sum of positive squares in 2 ways, for example, as 2833858756 + 3534540304 = 53234^2 + 59452^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159209957 + ... + 159209996.

It is an arithmetic number, because the mean of its divisors is an integer number (1114469839).

Almost surely, 2^6368399060 is an apocalyptic number.

It is an amenable number.

6368399060 is an abundant number, since it is smaller than the sum of its proper divisors (7005239008).

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

6368399060 is a wasteful number, since it uses less digits than its factorization.

6368399060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318419962 (or 318419960 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 50.

The square root of 6368399060 is about 79802.2497176615. The cubic root of 6368399060 is about 1853.5746865634.

The spelling of 6368399060 in words is "six billion, three hundred sixty-eight million, three hundred ninety-nine thousand, sixty".