130844964 has 24 divisors (see below), whose sum is σ = 305857440. Its totient is φ = 43536064.

The previous prime is 130844957. The next prime is 130844983. The reversal of 130844964 is 469448031.

It is a happy number.

It is a super-2 number, since 2×130844964² = 34240809208322592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2754 + ... + 16409.

It is an arithmetic number, because the mean of its divisors is an integer number (12744060).

Almost surely, 2^130844964 is an apocalyptic number.

It is an amenable number.

130844964 is an abundant number, since it is smaller than the sum of its proper divisors (175012476).

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

130844964 is a wasteful number, since it uses less digits than its factorization.

130844964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19739 (or 19737 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 130844964 is about 11438.7483581028. The cubic root of 130844964 is about 507.6748751449.

The spelling of 130844964 in words is "one hundred thirty million, eight hundred forty-four thousand, nine hundred sixty-four".