3686429365 has 8 divisors (see below), whose sum is σ = 4431006720. Its totient is φ = 2944282512.

The previous prime is 3686429359. The next prime is 3686429371. The reversal of 3686429365 is 5639246863.

It is an interprime number because it is at equal distance from previous prime (3686429359) and next prime (3686429371).

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 3686429365 - 2⁵ = 3686429333 is a prime.

It is a super-2 number, since 2×3686429365² = 27179522926268606450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604285 + ... + 610354.

It is an arithmetic number, because the mean of its divisors is an integer number (553875840).

Almost surely, 2^3686429365 is an apocalyptic number.

It is an amenable number.

3686429365 is a deficient number, since it is larger than the sum of its proper divisors (744577355).

3686429365 is a wasteful number, since it uses less digits than its factorization.

3686429365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215251.

The product of its digits is 5598720, while the sum is 52.

The square root of 3686429365 is about 60715.9728984062. The cubic root of 3686429365 is about 1544.7871171515.

The spelling of 3686429365 in words is "three billion, six hundred eighty-six million, four hundred twenty-nine thousand, three hundred sixty-five".