386434866059 has 24 divisors (see below), whose sum is σ = 450115890000. Its totient is φ = 330580768320.

The previous prime is 386434865981. The next prime is 386434866089. The reversal of 386434866059 is 950668434683.

It is a happy number.

It is not a de Polignac number, because 386434866059 - 2³⁶ = 317715389323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 386434865992 and 386434866010.

It is not an unprimeable number, because it can be changed into a prime (386434866089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221504 + ... + 906605.

It is an arithmetic number, because the mean of its divisors is an integer number (18754828750).

Almost surely, 2^386434866059 is an apocalyptic number.

386434866059 is a deficient number, since it is larger than the sum of its proper divisors (63681023941).

386434866059 is a wasteful number, since it uses less digits than its factorization.

386434866059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128299 (or 1128288 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 62.

The spelling of 386434866059 in words is "three hundred eighty-six billion, four hundred thirty-four million, eight hundred sixty-six thousand, fifty-nine".