385003833 has 16 divisors (see below), whose sum is σ = 530152896. Its totient is φ = 248339520.

The previous prime is 385003823. The next prime is 385003847. The reversal of 385003833 is 338300583.

It is not a de Polignac number, because 385003833 - 2¹⁸ = 384741689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 385003794 and 385003803.

It is not an unprimeable number, because it can be changed into a prime (385003813) 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, 10510 + ... + 29672.

It is an arithmetic number, because the mean of its divisors is an integer number (33134556).

Almost surely, 2^385003833 is an apocalyptic number.

It is an amenable number.

385003833 is a deficient number, since it is larger than the sum of its proper divisors (145149063).

385003833 is a wasteful number, since it uses less digits than its factorization.

385003833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19384.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 385003833 is about 19621.5145439897. The cubic root of 385003833 is about 727.4810490924.

The spelling of 385003833 in words is "three hundred eighty-five million, three thousand, eight hundred thirty-three".