385953012 has 48 divisors (see below), whose sum is σ = 1012995200. Its totient is φ = 128648088.

The previous prime is 385952953. The next prime is 385953019. The reversal of 385953012 is 210359583.

385953012 is a `hidden beast` number, since 38 + 595 + 30 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385953019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13312 + ... + 30807.

Almost surely, 2^385953012 is an apocalyptic number.

It is an amenable number.

385953012 is an abundant number, since it is smaller than the sum of its proper divisors (627042188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385953012 is an equidigital number, since it uses as much as digits as its factorization.

385953012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44144 (or 44124 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 385953012 is about 19645.6868548799. The cubic root of 385953012 is about 728.0783964400.

The spelling of 385953012 in words is "three hundred eighty-five million, nine hundred fifty-three thousand, twelve".