386835965 has 8 divisors (see below), whose sum is σ = 484386048. Its totient is φ = 296013520.

The previous prime is 386835937. The next prime is 386835971. The reversal of 386835965 is 569538683.

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

It is not a de Polignac number, because 386835965 - 2¹⁸ = 386573821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1681781 + ... + 1682010.

It is an arithmetic number, because the mean of its divisors is an integer number (60548256).

Almost surely, 2^386835965 is an apocalyptic number.

It is an amenable number.

386835965 is a deficient number, since it is larger than the sum of its proper divisors (97550083).

386835965 is a wasteful number, since it uses less digits than its factorization.

386835965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363819.

The product of its digits is 4665600, while the sum is 53.

The square root of 386835965 is about 19668.1459471909. The cubic root of 386835965 is about 728.6331871175.

The spelling of 386835965 in words is "three hundred eighty-six million, eight hundred thirty-five thousand, nine hundred sixty-five".