6382387164 has 48 divisors (see below), whose sum is σ = 15413569920. Its totient is φ = 2053060800.

The previous prime is 6382387133. The next prime is 6382387171. The reversal of 6382387164 is 4617832836.

It is a super-2 number, since 2×6382387164² = 81469731822383925792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 986139 + ... + 992589.

It is an arithmetic number, because the mean of its divisors is an integer number (321116040).

Almost surely, 2^6382387164 is an apocalyptic number.

It is an amenable number.

6382387164 is an abundant number, since it is smaller than the sum of its proper divisors (9031182756).

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

6382387164 is a wasteful number, since it uses less digits than its factorization.

6382387164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9330 (or 9328 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 6382387164 is about 79889.8439352588. The cubic root of 6382387164 is about 1854.9308115421.

The spelling of 6382387164 in words is "six billion, three hundred eighty-two million, three hundred eighty-seven thousand, one hundred sixty-four".