385387357 has 16 divisors (see below), whose sum is σ = 400308480. Its totient is φ = 370810048.

The previous prime is 385387349. The next prime is 385387363. The reversal of 385387357 is 753783583.

It is a cyclic number.

It is not a de Polignac number, because 385387357 - 2³ = 385387349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 385387357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385387337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 990519 + ... + 990907.

It is an arithmetic number, because the mean of its divisors is an integer number (25019280).

Almost surely, 2^385387357 is an apocalyptic number.

It is an amenable number.

385387357 is a deficient number, since it is larger than the sum of its proper divisors (14921123).

385387357 is a wasteful number, since it uses less digits than its factorization.

385387357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740.

The product of its digits is 2116800, while the sum is 49.

The square root of 385387357 is about 19631.2851591535. The cubic root of 385387357 is about 727.7225305397.

The spelling of 385387357 in words is "three hundred eighty-five million, three hundred eighty-seven thousand, three hundred fifty-seven".