385602234 has 32 divisors (see below), whose sum is σ = 795701760. Its totient is φ = 124483392.

The previous prime is 385602223. The next prime is 385602251. The reversal of 385602234 is 432206583.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 385602195 and 385602204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45612 + ... + 53400.

It is an arithmetic number, because the mean of its divisors is an integer number (24865680).

Almost surely, 2^385602234 is an apocalyptic number.

385602234 is an abundant number, since it is smaller than the sum of its proper divisors (410099526).

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

385602234 is a wasteful number, since it uses less digits than its factorization.

385602234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8054.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 385602234 is about 19636.7572170152. The cubic root of 385602234 is about 727.8577553365.

The spelling of 385602234 in words is "three hundred eighty-five million, six hundred two thousand, two hundred thirty-four".