386867022 has 8 divisors (see below), whose sum is σ = 773734056. Its totient is φ = 128955672.

The previous prime is 386867017. The next prime is 386867059. The reversal of 386867022 is 220768683.

It is a sphenic number, since it is the product of 3 distinct primes.

386867022 is an admirable number.

It is a super-2 number, since 2×386867022² = 299332185422296968, 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 3 ways as a sum of consecutive naturals, for example, 32238913 + ... + 32238924.

It is an arithmetic number, because the mean of its divisors is an integer number (96716757).

Almost surely, 2^386867022 is an apocalyptic number.

386867022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

386867022 is a wasteful number, since it uses less digits than its factorization.

386867022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64477842.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 386867022 is about 19668.9354567043. The cubic root of 386867022 is about 728.6526859554.

The spelling of 386867022 in words is "three hundred eighty-six million, eight hundred sixty-seven thousand, twenty-two".