403764068 has 12 divisors (see below), whose sum is σ = 710287872. Its totient is φ = 200824680.

The previous prime is 403764047. The next prime is 403764073. The reversal of 403764068 is 860467304.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263480 + ... + 265007.

It is an arithmetic number, because the mean of its divisors is an integer number (59190656).

Almost surely, 2^403764068 is an apocalyptic number.

It is an amenable number.

403764068 is a deficient number, since it is larger than the sum of its proper divisors (306523804).

403764068 is a wasteful number, since it uses less digits than its factorization.

403764068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528682 (or 528680 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 403764068 is about 20093.8813572689. The cubic root of 403764068 is about 739.1102454420.

It can be divided in two parts, 40376 and 4068, that added together give a palindrome (44444).

The spelling of 403764068 in words is "four hundred three million, seven hundred sixty-four thousand, sixty-eight".