383406068 has 12 divisors (see below), whose sum is σ = 671341440. Its totient is φ = 191594232.

The previous prime is 383406061. The next prime is 383406097. The reversal of 383406068 is 860604383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383406061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18998 + ... + 33581.

It is an arithmetic number, because the mean of its divisors is an integer number (55945120).

Almost surely, 2^383406068 is an apocalyptic number.

It is an amenable number.

383406068 is a deficient number, since it is larger than the sum of its proper divisors (287935372).

383406068 is a wasteful number, since it uses less digits than its factorization.

383406068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54406 (or 54404 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 383406068 is about 19580.7575951494. The cubic root of 383406068 is about 726.4733055464.

The spelling of 383406068 in words is "three hundred eighty-three million, four hundred six thousand, sixty-eight".