664113300 has 36 divisors (see below), whose sum is σ = 1921502016. Its totient is φ = 177096800.

The previous prime is 664113299. The next prime is 664113319. The reversal of 664113300 is 3311466.

664113300 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1106556 + ... + 1107155.

It is an arithmetic number, because the mean of its divisors is an integer number (53375056).

Almost surely, 2^664113300 is an apocalyptic number.

664113300 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

664113300 is an abundant number, since it is smaller than the sum of its proper divisors (1257388716).

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

664113300 is a wasteful number, since it uses less digits than its factorization.

664113300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213728 (or 2213721 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 664113300 is about 25770.3958060407. The cubic root of 664113300 is about 872.4637522126.

Adding to 664113300 its reverse (3311466), we get a palindrome (667424766).

The spelling of 664113300 in words is "six hundred sixty-four million, one hundred thirteen thousand, three hundred".