386883225 has 36 divisors (see below), whose sum is σ = 729430000. Its totient is φ = 195475680.

The previous prime is 386883197. The next prime is 386883269. The reversal of 386883225 is 522388683.

It is a de Polignac number, because none of the positive numbers 2^k-386883225 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 35 ways as a sum of consecutive naturals, for example, 40975 + ... + 49524.

Almost surely, 2^386883225 is an apocalyptic number.

It is an amenable number.

386883225 is a deficient number, since it is larger than the sum of its proper divisors (342546775).

386883225 is a wasteful number, since it uses less digits than its factorization.

386883225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90534 (or 90526 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 386883225 is about 19669.3473455527. The cubic root of 386883225 is about 728.6628584385.

The spelling of 386883225 in words is "three hundred eighty-six million, eight hundred eighty-three thousand, two hundred twenty-five".