3868683535 has 32 divisors (see below), whose sum is σ = 4836464640. Its totient is φ = 2968531200.

The previous prime is 3868683529. The next prime is 3868683541. The reversal of 3868683535 is 5353868683.

It is an interprime number because it is at equal distance from previous prime (3868683529) and next prime (3868683541).

It is not a de Polignac number, because 3868683535 - 2⁹ = 3868683023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4610646 + ... + 4611484.

It is an arithmetic number, because the mean of its divisors is an integer number (151139520).

Almost surely, 2^3868683535 is an apocalyptic number.

3868683535 is a deficient number, since it is larger than the sum of its proper divisors (967781105).

3868683535 is a wasteful number, since it uses less digits than its factorization.

3868683535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239.

The product of its digits is 12441600, while the sum is 55.

The square root of 3868683535 is about 62198.7422300484. The cubic root of 3868683535 is about 1569.8364245986.

It can be divided in two parts, 38686 and 83535, that added together give a palindrome (122221).

The spelling of 3868683535 in words is "three billion, eight hundred sixty-eight million, six hundred eighty-three thousand, five hundred thirty-five".