386705324 has 12 divisors (see below), whose sum is σ = 716542344. Its totient is φ = 181978944.

The previous prime is 386705311. The next prime is 386705327. The reversal of 386705324 is 423507683.

It is not an unprimeable number, because it can be changed into a prime (386705327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2843354 + ... + 2843489.

It is an arithmetic number, because the mean of its divisors is an integer number (59711862).

Almost surely, 2^386705324 is an apocalyptic number.

386705324 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

386705324 is a deficient number, since it is larger than the sum of its proper divisors (329837020).

386705324 is a wasteful number, since it uses less digits than its factorization.

386705324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686864 (or 5686862 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 386705324 is about 19664.8245351948. The cubic root of 386705324 is about 728.5511539954.

The spelling of 386705324 in words is "three hundred eighty-six million, seven hundred five thousand, three hundred twenty-four".