130673790 has 128 divisors (see below), whose sum is σ = 382233600. Its totient is φ = 31570560.

The previous prime is 130673783. The next prime is 130673801. The reversal of 130673790 is 97376031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 206775 + ... + 207405.

It is an arithmetic number, because the mean of its divisors is an integer number (2986200).

Almost surely, 2^130673790 is an apocalyptic number.

130673790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130673790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191116800).

130673790 is an abundant number, since it is smaller than the sum of its proper divisors (251559810).

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

130673790 is a wasteful number, since it uses less digits than its factorization.

130673790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 130673790 is about 11431.2637096692. The cubic root of 130673790 is about 507.4533950586.

The spelling of 130673790 in words is "one hundred thirty million, six hundred seventy-three thousand, seven hundred ninety".