386231373 has 72 divisors (see below), whose sum is σ = 654746976. Its totient is φ = 217512000.

The previous prime is 386231369. The next prime is 386231413. The reversal of 386231373 is 373132683.

It is a happy number.

It is not a de Polignac number, because 386231373 - 2² = 386231369 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386231303) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3609586 + ... + 3609692.

It is an arithmetic number, because the mean of its divisors is an integer number (9093708).

Almost surely, 2^386231373 is an apocalyptic number.

386231373 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

386231373 is a deficient number, since it is larger than the sum of its proper divisors (268515603).

386231373 is a wasteful number, since it uses less digits than its factorization.

386231373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 241 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 386231373 is about 19652.7701100888. The cubic root of 386231373 is about 728.2533917721.

The spelling of 386231373 in words is "three hundred eighty-six million, two hundred thirty-one thousand, three hundred seventy-three".