385637024 has 48 divisors (see below), whose sum is σ = 790142976. Its totient is φ = 185068800.

The previous prime is 385637023. The next prime is 385637033. The reversal of 385637024 is 420736583.

It is not an unprimeable number, because it can be changed into a prime (385637023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124454 + ... + 127514.

It is an arithmetic number, because the mean of its divisors is an integer number (16461312).

Almost surely, 2^385637024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 385637024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395071488).

385637024 is an abundant number, since it is smaller than the sum of its proper divisors (404505952).

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

385637024 is a wasteful number, since it uses less digits than its factorization.

385637024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3229 (or 3221 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 385637024 is about 19637.6430357617. The cubic root of 385637024 is about 727.8796443952.

The spelling of 385637024 in words is "three hundred eighty-five million, six hundred thirty-seven thousand, twenty-four".