3813646300 has 18 divisors (see below), whose sum is σ = 8275612688. Its totient is φ = 1525458480.

The previous prime is 3813646279. The next prime is 3813646301. The reversal of 3813646300 is 36463183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3813646301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19068132 + ... + 19068331.

Almost surely, 2^3813646300 is an apocalyptic number.

It is an amenable number.

3813646300 is an abundant number, since it is smaller than the sum of its proper divisors (4461966388).

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

3813646300 is a wasteful number, since it uses less digits than its factorization.

3813646300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38136477 (or 38136470 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 3813646300 is about 61754.7269445830. The cubic root of 3813646300 is about 1562.3564949804.

The spelling of 3813646300 in words is "three billion, eight hundred thirteen million, six hundred forty-six thousand, three hundred".