386512468 has 12 divisors (see below), whose sum is σ = 680135092. Its totient is φ = 192188160.

The previous prime is 386512429. The next prime is 386512499. The reversal of 386512468 is 864215683.

It can be written as a sum of positive squares in 2 ways, for example, as 2274064 + 384238404 = 1508^2 + 19602^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266205 + ... + 267652.

Almost surely, 2^386512468 is an apocalyptic number.

It is an amenable number.

386512468 is a deficient number, since it is larger than the sum of its proper divisors (293622624).

386512468 is a wasteful number, since it uses less digits than its factorization.

386512468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534042 (or 534040 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 386512468 is about 19659.9203457186. The cubic root of 386512468 is about 728.4300205668.

The spelling of 386512468 in words is "three hundred eighty-six million, five hundred twelve thousand, four hundred sixty-eight".