131679294 has 8 divisors (see below), whose sum is σ = 263358600. Its totient is φ = 43893096.

The previous prime is 131679293. The next prime is 131679299. The reversal of 131679294 is 492976131.

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

131679294 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131679293) 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, 10973269 + ... + 10973280.

It is an arithmetic number, because the mean of its divisors is an integer number (32919825).

Almost surely, 2^131679294 is an apocalyptic number.

131679294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131679294 is a wasteful number, since it uses less digits than its factorization.

131679294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21946554.

The product of its digits is 81648, while the sum is 42.

The square root of 131679294 is about 11475.1598681674. The cubic root of 131679294 is about 508.7516488828.

The spelling of 131679294 in words is "one hundred thirty-one million, six hundred seventy-nine thousand, two hundred ninety-four".