3813486536 has 32 divisors (see below), whose sum is σ = 7180047360. Its totient is φ = 1898827392.

The previous prime is 3813486487. The next prime is 3813486541. The reversal of 3813486536 is 6356843183.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3195956 + ... + 3197148.

It is an arithmetic number, because the mean of its divisors is an integer number (224376480).

Almost surely, 2^3813486536 is an apocalyptic number.

It is an amenable number.

3813486536 is a deficient number, since it is larger than the sum of its proper divisors (3366560824).

3813486536 is a wasteful number, since it uses less digits than its factorization.

3813486536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525 (or 2521 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 47.

The square root of 3813486536 is about 61753.4333944276. The cubic root of 3813486536 is about 1562.3346775570.

The spelling of 3813486536 in words is "three billion, eight hundred thirteen million, four hundred eighty-six thousand, five hundred thirty-six".