249322134 has 8 divisors (see below), whose sum is σ = 498644280. Its totient is φ = 83107376.

The previous prime is 249322133. The next prime is 249322163. The reversal of 249322134 is 431223942.

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

249322134 is an admirable number.

It is a super-3 number, since 3×249322134³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (249322133) 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, 20776839 + ... + 20776850.

It is an arithmetic number, because the mean of its divisors is an integer number (62330535).

Almost surely, 2^249322134 is an apocalyptic number.

249322134 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.

249322134 is a wasteful number, since it uses less digits than its factorization.

249322134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41553694.

The product of its digits is 10368, while the sum is 30.

The square root of 249322134 is about 15789.9377452858. The cubic root of 249322134 is about 629.3906377989.

The spelling of 249322134 in words is "two hundred forty-nine million, three hundred twenty-two thousand, one hundred thirty-four".