379040565393 has 40 divisors (see below), whose sum is σ = 659319490368. Its totient is φ = 212507901216.

The previous prime is 379040565391. The next prime is 379040565401. The reversal of 379040565393 is 393565040973.

379040565393 is a `hidden beast` number, since 3 + 7 + 9 + 0 + 40 + 565 + 39 + 3 = 666.

It is not a de Polignac number, because 379040565393 - 2¹ = 379040565391 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (379040565391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6276571 + ... + 6336672.

Almost surely, 2^379040565393 is an apocalyptic number.

It is an amenable number.

379040565393 is a deficient number, since it is larger than the sum of its proper divisors (280278924975).

379040565393 is a wasteful number, since it uses less digits than its factorization.

379040565393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12613315 (or 12613306 counting only the distinct ones).

The product of its (nonzero) digits is 9185400, while the sum is 54.

The spelling of 379040565393 in words is "three hundred seventy-nine billion, forty million, five hundred sixty-five thousand, three hundred ninety-three".