853296393 has 8 divisors (see below), whose sum is σ = 1148774848. Its totient is φ = 563341104.

The previous prime is 853296391. The next prime is 853296439. The reversal of 853296393 is 393692358.

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

It is not a de Polignac number, because 853296393 - 2¹ = 853296391 is a prime.

It is a super-2 number, since 2×853296393² = 1456229468613620898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (853296391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1380430 + ... + 1381047.

It is an arithmetic number, because the mean of its divisors is an integer number (143596856).

Almost surely, 2^853296393 is an apocalyptic number.

It is an amenable number.

853296393 is a deficient number, since it is larger than the sum of its proper divisors (295478455).

853296393 is a wasteful number, since it uses less digits than its factorization.

853296393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761583.

The product of its digits is 1049760, while the sum is 48.

The square root of 853296393 is about 29211.2374438332. The cubic root of 853296393 is about 948.4911942473.

The spelling of 853296393 in words is "eight hundred fifty-three million, two hundred ninety-six thousand, three hundred ninety-three".