385043208 has 128 divisors (see below), whose sum is σ = 1143936000. Its totient is φ = 106686720.

The previous prime is 385043147. The next prime is 385043213. The reversal of 385043208 is 802340583.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144141 + ... + 146787.

It is an arithmetic number, because the mean of its divisors is an integer number (8937000).

Almost surely, 2^385043208 is an apocalyptic number.

385043208 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 385043208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571968000).

385043208 is an abundant number, since it is smaller than the sum of its proper divisors (758892792).

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

385043208 is a wasteful number, since it uses less digits than its factorization.

385043208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715 (or 2711 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 385043208 is about 19622.5178812506. The cubic root of 385043208 is about 727.5058484904.

The spelling of 385043208 in words is "three hundred eighty-five million, forty-three thousand, two hundred eight".