853468317 has 12 divisors (see below), whose sum is σ = 1327617564. Its totient is φ = 525211200.

The previous prime is 853468261. The next prime is 853468327. The reversal of 853468317 is 713864358.

It can be written as a sum of positive squares in 2 ways, for example, as 561263481 + 292204836 = 23691^2 + 17094^2 .

It is not a de Polignac number, because 853468317 - 2¹² = 853464221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853468327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3647184 + ... + 3647417.

It is an arithmetic number, because the mean of its divisors is an integer number (110634797).

Almost surely, 2^853468317 is an apocalyptic number.

It is an amenable number.

853468317 is a deficient number, since it is larger than the sum of its proper divisors (474149247).

853468317 is a wasteful number, since it uses less digits than its factorization.

853468317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7294620 (or 7294617 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 853468317 is about 29214.1800672208. The cubic root of 853468317 is about 948.5548913209.

The spelling of 853468317 in words is "eight hundred fifty-three million, four hundred sixty-eight thousand, three hundred seventeen".