385822002 has 32 divisors (see below), whose sum is σ = 782058240. Its totient is φ = 126882560.

The previous prime is 385821983. The next prime is 385822007. The reversal of 385822002 is 200228583.

It is not an unprimeable number, because it can be changed into a prime (385822007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160852 + ... + 163232.

It is an arithmetic number, because the mean of its divisors is an integer number (24439320).

Almost surely, 2^385822002 is an apocalyptic number.

385822002 is an abundant number, since it is smaller than the sum of its proper divisors (396236238).

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

385822002 is a wasteful number, since it uses less digits than its factorization.

385822002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 385822002 is about 19642.3522522126. The cubic root of 385822002 is about 727.9960061468.

The spelling of 385822002 in words is "three hundred eighty-five million, eight hundred twenty-two thousand, two".