130664704 has 72 divisors (see below), whose sum is σ = 272996640. Its totient is φ = 62361600.

The previous prime is 130664701. The next prime is 130664717. The reversal of 130664704 is 407466031.

It is not an unprimeable number, because it can be changed into a prime (130664701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619159 + ... + 619369.

It is an arithmetic number, because the mean of its divisors is an integer number (3791620).

Almost surely, 2^130664704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130664704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136498320).

130664704 is an abundant number, since it is smaller than the sum of its proper divisors (142331936).

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

130664704 is an equidigital number, since it uses as much as digits as its factorization.

130664704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 130664704 is about 11430.8662838824. The cubic root of 130664704 is about 507.4416333824.

The spelling of 130664704 in words is "one hundred thirty million, six hundred sixty-four thousand, seven hundred four".