3836670020 has 72 divisors (see below), whose sum is σ = 8535530304. Its totient is φ = 1445682304.

The previous prime is 3836670017. The next prime is 3836670023. The reversal of 3836670020 is 200766383.

It is an interprime number because it is at equal distance from previous prime (3836670017) and next prime (3836670023).

It is not an unprimeable number, because it can be changed into a prime (3836670023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12102902 + ... + 12103218.

It is an arithmetic number, because the mean of its divisors is an integer number (118549032).

Almost surely, 2^3836670020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3836670020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4267765152).

3836670020 is an abundant number, since it is smaller than the sum of its proper divisors (4698860284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3836670020 is a wasteful number, since it uses less digits than its factorization.

3836670020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 3836670020 is about 61940.8590511950. The cubic root of 3836670020 is about 1565.4942717077.

The spelling of 3836670020 in words is "three billion, eight hundred thirty-six million, six hundred seventy thousand, twenty".