249327393 has 8 divisors (see below), whose sum is σ = 379927488. Its totient is φ = 142472784.

The previous prime is 249327371. The next prime is 249327401. The reversal of 249327393 is 393723942.

It is a happy number.

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

It is not a de Polignac number, because 249327393 - 2⁵ = 249327361 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (249327293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5936346 + ... + 5936387.

It is an arithmetic number, because the mean of its divisors is an integer number (47490936).

Almost surely, 2^249327393 is an apocalyptic number.

It is an amenable number.

249327393 is a deficient number, since it is larger than the sum of its proper divisors (130600095).

249327393 is a wasteful number, since it uses less digits than its factorization.

249327393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11872743.

The product of its digits is 244944, while the sum is 42.

The square root of 249327393 is about 15790.1042745132. The cubic root of 249327393 is about 629.3950630539.

The spelling of 249327393 in words is "two hundred forty-nine million, three hundred twenty-seven thousand, three hundred ninety-three".