386423763 has 16 divisors (see below), whose sum is σ = 563106816. Its totient is φ = 233764640.

The previous prime is 386423731. The next prime is 386423771. The reversal of 386423763 is 367324683.

It is a cyclic number.

It is not a de Polignac number, because 386423763 - 2⁵ = 386423731 is a prime.

It is a super-2 number, since 2×386423763² = 298646649222160338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (386423783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7870 + ... + 28892.

It is an arithmetic number, because the mean of its divisors is an integer number (35194176).

Almost surely, 2^386423763 is an apocalyptic number.

386423763 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

386423763 is a deficient number, since it is larger than the sum of its proper divisors (176683053).

386423763 is a wasteful number, since it uses less digits than its factorization.

386423763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21594.

The product of its digits is 435456, while the sum is 42.

The square root of 386423763 is about 19657.6642305234. The cubic root of 386423763 is about 728.3742911626.

The spelling of 386423763 in words is "three hundred eighty-six million, four hundred twenty-three thousand, seven hundred sixty-three".