253089347 has 8 divisors (see below), whose sum is σ = 291949056. Its totient is φ = 214905672.

The previous prime is 253089323. The next prime is 253089349. The reversal of 253089347 is 743980352.

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

It is a cyclic number.

It is not a de Polignac number, because 253089347 - 2¹⁰ = 253088323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253089349) 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, 168203 + ... + 169700.

It is an arithmetic number, because the mean of its divisors is an integer number (36493632).

Almost surely, 2^253089347 is an apocalyptic number.

253089347 is a deficient number, since it is larger than the sum of its proper divisors (38859709).

253089347 is a wasteful number, since it uses less digits than its factorization.

253089347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338017.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 253089347 is about 15908.7820715478. The cubic root of 253089347 is about 632.5447979227.

The spelling of 253089347 in words is "two hundred fifty-three million, eighty-nine thousand, three hundred forty-seven".