3684968499 has 8 divisors (see below), whose sum is σ = 4919836672. Its totient is φ = 2453373000.

The previous prime is 3684968489. The next prime is 3684968503. The reversal of 3684968499 is 9948694863.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3684968499 - 2¹¹ = 3684966451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3684968449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815539 + ... + 820044.

It is an arithmetic number, because the mean of its divisors is an integer number (614979584).

Almost surely, 2^3684968499 is an apocalyptic number.

3684968499 is a deficient number, since it is larger than the sum of its proper divisors (1234868173).

3684968499 is a wasteful number, since it uses less digits than its factorization.

3684968499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636337.

The product of its digits is 80621568, while the sum is 66.

The square root of 3684968499 is about 60703.9413794525. The cubic root of 3684968499 is about 1544.5830330257.

The spelling of 3684968499 in words is "three billion, six hundred eighty-four million, nine hundred sixty-eight thousand, four hundred ninety-nine".