383463528 has 32 divisors (see below), whose sum is σ = 1095610560. Its totient is φ = 109560960.

The previous prime is 383463481. The next prime is 383463557. The reversal of 383463528 is 825364383.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 383463528.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141093 + ... + 1141428.

It is an arithmetic number, because the mean of its divisors is an integer number (34237830).

Almost surely, 2^383463528 is an apocalyptic number.

It is an amenable number.

383463528 is an abundant number, since it is smaller than the sum of its proper divisors (712147032).

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

383463528 is a wasteful number, since it uses less digits than its factorization.

383463528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282537 (or 2282533 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 383463528 is about 19582.2247969938. The cubic root of 383463528 is about 726.5095952441.

The spelling of 383463528 in words is "three hundred eighty-three million, four hundred sixty-three thousand, five hundred twenty-eight".