385321126 has 16 divisors (see below), whose sum is σ = 582472800. Its totient is φ = 191168640.

The previous prime is 385321091. The next prime is 385321129. The reversal of 385321126 is 621123583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385321129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215950 + ... + 217726.

It is an arithmetic number, because the mean of its divisors is an integer number (36404550).

Almost surely, 2^385321126 is an apocalyptic number.

385321126 is a deficient number, since it is larger than the sum of its proper divisors (197151674).

385321126 is a wasteful number, since it uses less digits than its factorization.

385321126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559.

The product of its digits is 8640, while the sum is 31.

The square root of 385321126 is about 19629.5982129029. The cubic root of 385321126 is about 727.6808404053.

The spelling of 385321126 in words is "three hundred eighty-five million, three hundred twenty-one thousand, one hundred twenty-six".