384675025 has 24 divisors (see below), whose sum is σ = 556750080. Its totient is φ = 258159360.

The previous prime is 384675019. The next prime is 384675029. The reversal of 384675025 is 520576483.

It is not a de Polignac number, because 384675025 - 2³ = 384675017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (384675029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15160 + ... + 31609.

It is an arithmetic number, because the mean of its divisors is an integer number (23197920).

Almost surely, 2^384675025 is an apocalyptic number.

384675025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

384675025 is a deficient number, since it is larger than the sum of its proper divisors (172075055).

384675025 is a wasteful number, since it uses less digits than its factorization.

384675025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46833 (or 46828 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 384675025 is about 19613.1339923022. The cubic root of 384675025 is about 727.2738912268.

The spelling of 384675025 in words is "three hundred eighty-four million, six hundred seventy-five thousand, twenty-five".