383413040 has 20 divisors (see below), whose sum is σ = 891435504. Its totient is φ = 153365184.

The previous prime is 383412977. The next prime is 383413049. The reversal of 383413040 is 40314383.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (383413049) 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, 2396252 + ... + 2396411.

Almost surely, 2^383413040 is an apocalyptic number.

It is an amenable number.

383413040 is an abundant number, since it is smaller than the sum of its proper divisors (508022464).

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

383413040 is a wasteful number, since it uses less digits than its factorization.

383413040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4792676 (or 4792670 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 383413040 is about 19580.9356262667. The cubic root of 383413040 is about 726.4777090075.

The spelling of 383413040 in words is "three hundred eighty-three million, four hundred thirteen thousand, forty".