386389925 has 12 divisors (see below), whose sum is σ = 479838336. Its totient is φ = 308650800.

The previous prime is 386389907. The next prime is 386389951. The reversal of 386389925 is 529983683.

It is not a de Polignac number, because 386389925 - 2¹⁴ = 386373541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6092 + ... + 28458.

It is an arithmetic number, because the mean of its divisors is an integer number (39986528).

Almost surely, 2^386389925 is an apocalyptic number.

It is an amenable number.

386389925 is a deficient number, since it is larger than the sum of its proper divisors (93448411).

386389925 is a wasteful number, since it uses less digits than its factorization.

386389925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23068 (or 23063 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 53.

The square root of 386389925 is about 19656.8035295671. The cubic root of 386389925 is about 728.3530300057.

The spelling of 386389925 in words is "three hundred eighty-six million, three hundred eighty-nine thousand, nine hundred twenty-five".