130798790 has 16 divisors (see below), whose sum is σ = 235720368. Its totient is φ = 52256736.

The previous prime is 130798763. The next prime is 130798813. The reversal of 130798790 is 97897031.

It is a congruent number.

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, 1424 + ... + 16236.

It is an arithmetic number, because the mean of its divisors is an integer number (14732523).

Almost surely, 2^130798790 is an apocalyptic number.

130798790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130798790 is a deficient number, since it is larger than the sum of its proper divisors (104921578).

130798790 is a wasteful number, since it uses less digits than its factorization.

130798790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15703.

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 130798790 is about 11436.7298647822. The cubic root of 130798790 is about 507.6151501673.

The spelling of 130798790 in words is "one hundred thirty million, seven hundred ninety-eight thousand, seven hundred ninety".