384876525 has 24 divisors (see below), whose sum is σ = 694178784. Its totient is φ = 186606400.

The previous prime is 384876517. The next prime is 384876571. The reversal of 384876525 is 525678483.

It is not a de Polignac number, because 384876525 - 2³ = 384876517 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232434 + ... + 234083.

It is an arithmetic number, because the mean of its divisors is an integer number (28924116).

Almost surely, 2^384876525 is an apocalyptic number.

It is an amenable number.

384876525 is a deficient number, since it is larger than the sum of its proper divisors (309302259).

384876525 is a wasteful number, since it uses less digits than its factorization.

384876525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466541 (or 466536 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The square root of 384876525 is about 19618.2701836834. The cubic root of 384876525 is about 727.4008556333.

The spelling of 384876525 in words is "three hundred eighty-four million, eight hundred seventy-six thousand, five hundred twenty-five".