385609202 has 16 divisors (see below), whose sum is σ = 638602272. Its totient is φ = 173164320.

The previous prime is 385609193. The next prime is 385609229. The reversal of 385609202 is 202906583.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103763 + ... + 107414.

It is an arithmetic number, because the mean of its divisors is an integer number (39912642).

Almost surely, 2^385609202 is an apocalyptic number.

385609202 is a deficient number, since it is larger than the sum of its proper divisors (252993070).

385609202 is a wasteful number, since it uses less digits than its factorization.

385609202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211273.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 385609202 is about 19636.9346385835. The cubic root of 385609202 is about 727.8621395455.

The spelling of 385609202 in words is "three hundred eighty-five million, six hundred nine thousand, two hundred two".