6364848618 has 40 divisors (see below), whose sum is σ = 14266531620. Its totient is φ = 2120938560.

The previous prime is 6364848587. The next prime is 6364848653. The reversal of 6364848618 is 8168484636.

It can be written as a sum of positive squares in 2 ways, for example, as 6325498089 + 39350529 = 79533^2 + 6273^2 .

It is a super-2 number, since 2×6364848618² = 81022595860113019848, which contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 965638 + ... + 972206.

Almost surely, 2^6364848618 is an apocalyptic number.

6364848618 is an abundant number, since it is smaller than the sum of its proper divisors (7901683002).

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

6364848618 is a wasteful number, since it uses less digits than its factorization.

6364848618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12564 (or 12555 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 54.

The square root of 6364848618 is about 79780.0013662572. The cubic root of 6364848618 is about 1853.2301607925.

The spelling of 6364848618 in words is "six billion, three hundred sixty-four million, eight hundred forty-eight thousand, six hundred eighteen".