386732087 has 8 divisors (see below), whose sum is σ = 444627456. Its totient is φ = 329498712.

The previous prime is 386732083. The next prime is 386732089. The reversal of 386732087 is 780237683.

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

It is a cyclic number.

It is not a de Polignac number, because 386732087 - 2² = 386732083 is a prime.

It is a super-3 number, since 3×386732087³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386732083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164243 + ... + 166580.

It is an arithmetic number, because the mean of its divisors is an integer number (55578432).

Almost surely, 2^386732087 is an apocalyptic number.

386732087 is a deficient number, since it is larger than the sum of its proper divisors (57895369).

386732087 is a wasteful number, since it uses less digits than its factorization.

386732087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330997.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 386732087 is about 19665.5050024148. The cubic root of 386732087 is about 728.5679607330.

The spelling of 386732087 in words is "three hundred eighty-six million, seven hundred thirty-two thousand, eighty-seven".