385333963 has 8 divisors (see below), whose sum is σ = 443020032. Its totient is φ = 328307496.

The previous prime is 385333913. The next prime is 385333967. The reversal of 385333963 is 369333583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 385333963 - 2¹⁷ = 385202891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (385333967) 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, 163645 + ... + 165982.

It is an arithmetic number, because the mean of its divisors is an integer number (55377504).

Almost surely, 2^385333963 is an apocalyptic number.

385333963 is a deficient number, since it is larger than the sum of its proper divisors (57686069).

385333963 is a wasteful number, since it uses less digits than its factorization.

385333963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329801.

The product of its digits is 524880, while the sum is 43.

The square root of 385333963 is about 19629.9251908916. The cubic root of 385333963 is about 727.6889212281.

The spelling of 385333963 in words is "three hundred eighty-five million, three hundred thirty-three thousand, nine hundred sixty-three".