3816816016 has 40 divisors (see below), whose sum is σ = 7975598904. Its totient is φ = 1759027200.

The previous prime is 3816815971. The next prime is 3816816019. The reversal of 3816816016 is 6106186183.

It can be written as a sum of positive squares in 4 ways, for example, as 1560566016 + 2256250000 = 39504^2 + 47500^2 .

It is a super-2 number, since 2×3816816016² = 29136168999988224512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3816816016.

It is not an unprimeable number, because it can be changed into a prime (3816816019) 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, 132720 + ... + 158896.

Almost surely, 2^3816816016 is an apocalyptic number.

It is an amenable number.

3816816016 is an abundant number, since it is smaller than the sum of its proper divisors (4158782888).

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

3816816016 is a wasteful number, since it uses less digits than its factorization.

3816816016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26899 (or 26893 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 3816816016 is about 61780.3853662309. The cubic root of 3816816016 is about 1562.7892265106.

The spelling of 3816816016 in words is "three billion, eight hundred sixteen million, eight hundred sixteen thousand, sixteen".