385682356 has 24 divisors (see below), whose sum is σ = 683665920. Its totient is φ = 190362432.

The previous prime is 385682347. The next prime is 385682357. The reversal of 385682356 is 653286583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385682357) 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 7 ways as a sum of consecutive naturals, for example, 132525 + ... + 135403.

It is an arithmetic number, because the mean of its divisors is an integer number (28486080).

Almost surely, 2^385682356 is an apocalyptic number.

It is an amenable number.

385682356 is a deficient number, since it is larger than the sum of its proper divisors (297983564).

385682356 is a wasteful number, since it uses less digits than its factorization.

385682356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303 (or 3301 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

The square root of 385682356 is about 19638.7972136788. The cubic root of 385682356 is about 727.9081642599.

The spelling of 385682356 in words is "three hundred eighty-five million, six hundred eighty-two thousand, three hundred fifty-six".