383925 has 12 divisors (see below), whose sum is σ = 634880. Its totient is φ = 204720.

The previous prime is 383923. The next prime is 383941. The reversal of 383925 is 529383.

It is a happy number.

It is not a de Polignac number, because 383925 - 2¹ = 383923 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 383892 and 383901.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 383925.

It is not an unprimeable number, because it can be changed into a prime (383923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2485 + ... + 2634.

2³⁸³⁹²⁵ is an apocalyptic number.

It is an amenable number.

383925 is a deficient number, since it is larger than the sum of its proper divisors (250955).

383925 is a wasteful number, since it uses less digits than its factorization.

383925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5132 (or 5127 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 383925 is about 619.6168170733. The cubic root of 383925 is about 72.6800913203.

The spelling of 383925 in words is "three hundred eighty-three thousand, nine hundred twenty-five".