3687329133 has 12 divisors (see below), whose sum is σ = 5326669920. Its totient is φ = 2457975816.

The previous prime is 3687329099. The next prime is 3687329141. The reversal of 3687329133 is 3319237863.

3687329133 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3687329133 - 2²⁰ = 3686280557 is a prime.

It is a super-2 number, since 2×3687329133² = 27192792270141063378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3687329143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157758 + ... + 179616.

It is an arithmetic number, because the mean of its divisors is an integer number (443889160).

Almost surely, 2^3687329133 is an apocalyptic number.

It is an amenable number.

3687329133 is a deficient number, since it is larger than the sum of its proper divisors (1639340787).

3687329133 is a wasteful number, since it uses less digits than its factorization.

3687329133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40608 (or 40605 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 3687329133 is about 60723.3820945441. The cubic root of 3687329133 is about 1544.9127886173.

The spelling of 3687329133 in words is "three billion, six hundred eighty-seven million, three hundred twenty-nine thousand, one hundred thirty-three".