385353808 has 40 divisors (see below), whose sum is σ = 880816640. Its totient is φ = 159822720.

The previous prime is 385353781. The next prime is 385353809. The reversal of 385353808 is 808353583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385353809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52023 + ... + 58966.

It is an arithmetic number, because the mean of its divisors is an integer number (22020416).

Almost surely, 2^385353808 is an apocalyptic number.

It is an amenable number.

385353808 is an abundant number, since it is smaller than the sum of its proper divisors (495462832).

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

385353808 is a wasteful number, since it uses less digits than its factorization.

385353808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111035 (or 111029 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 385353808 is about 19630.4306626217. The cubic root of 385353808 is about 727.7014131962.

The spelling of 385353808 in words is "three hundred eighty-five million, three hundred fifty-three thousand, eight hundred eight".