130680946 has 8 divisors (see below), whose sum is σ = 213841584. Its totient is φ = 59400420.

The previous prime is 130680889. The next prime is 130680947. The reversal of 130680946 is 649086031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (130680947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2970000 + ... + 2970043.

It is an arithmetic number, because the mean of its divisors is an integer number (26730198).

Almost surely, 2^130680946 is an apocalyptic number.

130680946 is a deficient number, since it is larger than the sum of its proper divisors (83160638).

130680946 is a wasteful number, since it uses less digits than its factorization.

130680946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5940056.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 130680946 is about 11431.5767066490. The cubic root of 130680946 is about 507.4626579981.

The spelling of 130680946 in words is "one hundred thirty million, six hundred eighty thousand, nine hundred forty-six".