130784332 has 36 divisors (see below), whose sum is σ = 281907864. Its totient is φ = 52752000.

The previous prime is 130784323. The next prime is 130784369. The reversal of 130784332 is 233487031.

It is a junction number, because it is equal to n+sod(n) for n = 130784294 and 130784303.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16294 + ... + 22957.

It is an arithmetic number, because the mean of its divisors is an integer number (7830774).

Almost surely, 2^130784332 is an apocalyptic number.

It is an amenable number.

130784332 is an abundant number, since it is smaller than the sum of its proper divisors (151123532).

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

130784332 is a wasteful number, since it uses less digits than its factorization.

130784332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39286 (or 39277 counting only the distinct ones).

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

The square root of 130784332 is about 11436.0977610372. The cubic root of 130784332 is about 507.5964461964.

The spelling of 130784332 in words is "one hundred thirty million, seven hundred eighty-four thousand, three hundred thirty-two".