39986483 has 4 divisors (see below), whose sum is σ = 40664280. Its totient is φ = 39308688.

The previous prime is 39986467. The next prime is 39986501. The reversal of 39986483 is 38468993.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 39986483 - 2⁴ = 39986467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39986413) 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, 338810 + ... + 338927.

It is an arithmetic number, because the mean of its divisors is an integer number (10166070).

Almost surely, 2^39986483 is an apocalyptic number.

39986483 is a deficient number, since it is larger than the sum of its proper divisors (677797).

39986483 is an equidigital number, since it uses as much as digits as its factorization.

39986483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677796.

The product of its digits is 1119744, while the sum is 50.

The square root of 39986483 is about 6323.4866173655. The cubic root of 39986483 is about 341.9566620871.

The spelling of 39986483 in words is "thirty-nine million, nine hundred eighty-six thousand, four hundred eighty-three".