853365368 has 16 divisors (see below), whose sum is σ = 1655235000. Its totient is φ = 411969376.

The previous prime is 853365367. The next prime is 853365379. The reversal of 853365368 is 863563358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853365367) 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, 1838918 + ... + 1839381.

Almost surely, 2^853365368 is an apocalyptic number.

It is an amenable number.

853365368 is a deficient number, since it is larger than the sum of its proper divisors (801869632).

853365368 is a wasteful number, since it uses less digits than its factorization.

853365368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3678334 (or 3678330 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 47.

The square root of 853365368 is about 29212.4180443865. The cubic root of 853365368 is about 948.5167502042.

The spelling of 853365368 in words is "eight hundred fifty-three million, three hundred sixty-five thousand, three hundred sixty-eight".