385970925 has 48 divisors (see below), whose sum is σ = 674956800. Its totient is φ = 194304000.

The previous prime is 385970917. The next prime is 385970957. The reversal of 385970925 is 529079583.

It is a happy number.

It is not a de Polignac number, because 385970925 - 2³ = 385970917 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 47 ways as a sum of consecutive naturals, for example, 93301 + ... + 97349.

It is an arithmetic number, because the mean of its divisors is an integer number (14061600).

Almost surely, 2^385970925 is an apocalyptic number.

It is an amenable number.

385970925 is a deficient number, since it is larger than the sum of its proper divisors (288985875).

385970925 is a wasteful number, since it uses less digits than its factorization.

385970925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4134 (or 4129 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 48.

The square root of 385970925 is about 19646.1427511866. The cubic root of 385970925 is about 728.0896602175.

The spelling of 385970925 in words is "three hundred eighty-five million, nine hundred seventy thousand, nine hundred twenty-five".