386873208 has 24 divisors (see below), whose sum is σ = 1047781800. Its totient is φ = 128957712.

The previous prime is 386873197. The next prime is 386873219. The reversal of 386873208 is 802378683.

It is an interprime number because it is at equal distance from previous prime (386873197) and next prime (386873219).

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×386873208² = 299341758136422528, which contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 2686548 + ... + 2686691.

It is an arithmetic number, because the mean of its divisors is an integer number (43657575).

Almost surely, 2^386873208 is an apocalyptic number.

It is an amenable number.

386873208 is an abundant number, since it is smaller than the sum of its proper divisors (660908592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386873208 is a wasteful number, since it uses less digits than its factorization.

386873208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5373251 (or 5373244 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 386873208 is about 19669.0927091211. The cubic root of 386873208 is about 728.6565696513.

The spelling of 386873208 in words is "three hundred eighty-six million, eight hundred seventy-three thousand, two hundred eight".