386941652 has 12 divisors (see below), whose sum is σ = 677290740. Its totient is φ = 193430016.

The previous prime is 386941637. The next prime is 386941657. The reversal of 386941652 is 256149683.

It can be written as a sum of positive squares in 2 ways, for example, as 203176516 + 183765136 = 14254^2 + 13556^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386941657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23498 + ... + 36414.

It is an arithmetic number, because the mean of its divisors is an integer number (56440895).

Almost surely, 2^386941652 is an apocalyptic number.

It is an amenable number.

386941652 is a deficient number, since it is larger than the sum of its proper divisors (290349088).

386941652 is a wasteful number, since it uses less digits than its factorization.

386941652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20410 (or 20408 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 386941652 is about 19670.8325192403. The cubic root of 386941652 is about 728.6995374147.

The spelling of 386941652 in words is "three hundred eighty-six million, nine hundred forty-one thousand, six hundred fifty-two".