6364216260 has 36 divisors (see below), whose sum is σ = 19304789868. Its totient is φ = 1697124288.

The previous prime is 6364216211. The next prime is 6364216273. The reversal of 6364216260 is 626124636.

6364216260 is a `hidden beast` number, since 6 + 3 + 6 + 4 + 21 + 626 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2297093184 + 4067123076 = 47928^2 + 63774^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17678199 + ... + 17678558.

It is an arithmetic number, because the mean of its divisors is an integer number (536244163).

Almost surely, 2^6364216260 is an apocalyptic number.

6364216260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6364216260 is an abundant number, since it is smaller than the sum of its proper divisors (12940573608).

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

6364216260 is a wasteful number, since it uses less digits than its factorization.

6364216260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35356772 (or 35356767 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 6364216260 is about 79776.0381317598. The cubic root of 6364216260 is about 1853.1687849557.

The spelling of 6364216260 in words is "six billion, three hundred sixty-four million, two hundred sixteen thousand, two hundred sixty".