385363806 has 32 divisors (see below), whose sum is σ = 792892800. Its totient is φ = 124772256.

The previous prime is 385363801. The next prime is 385363813. The reversal of 385363806 is 608363583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385363801) 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, 182545 + ... + 184643.

It is an arithmetic number, because the mean of its divisors is an integer number (24777900).

Almost surely, 2^385363806 is an apocalyptic number.

385363806 is an abundant number, since it is smaller than the sum of its proper divisors (407528994).

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

385363806 is a wasteful number, since it uses less digits than its factorization.

385363806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 385363806 is about 19630.6853166159. The cubic root of 385363806 is about 727.7077065433.

The spelling of 385363806 in words is "three hundred eighty-five million, three hundred sixty-three thousand, eight hundred six".