6364313506 has 8 divisors (see below), whose sum is σ = 9570278124. Its totient is φ = 3174220800.

The previous prime is 6364313503. The next prime is 6364313507. The reversal of 6364313506 is 6053134636.

It can be written as a sum of positive squares in 2 ways, for example, as 3517557481 + 2846756025 = 59309^2 + 53355^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6364313503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3966975 + ... + 3968578.

Almost surely, 2^6364313506 is an apocalyptic number.

6364313506 is a deficient number, since it is larger than the sum of its proper divisors (3205964618).

6364313506 is a wasteful number, since it uses less digits than its factorization.

6364313506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7935956.

The product of its (nonzero) digits is 116640, while the sum is 37.

The square root of 6364313506 is about 79776.6476232237. The cubic root of 6364313506 is about 1853.1782237892.

The spelling of 6364313506 in words is "six billion, three hundred sixty-four million, three hundred thirteen thousand, five hundred six".