3816358872 has 16 divisors (see below), whose sum is σ = 9540897240. Its totient is φ = 1272119616.

The previous prime is 3816358837. The next prime is 3816358873. The reversal of 3816358872 is 2788536183.

3816358872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3816358872² = 29129190079786224768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3816358873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79507453 + ... + 79507500.

Almost surely, 2^3816358872 is an apocalyptic number.

It is an amenable number.

3816358872 is an abundant number, since it is smaller than the sum of its proper divisors (5724538368).

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

3816358872 is a wasteful number, since it uses less digits than its factorization.

3816358872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159014962 (or 159014958 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 3816358872 is about 61776.6855051321. The cubic root of 3816358872 is about 1562.7268317258.

The spelling of 3816358872 in words is "three billion, eight hundred sixteen million, three hundred fifty-eight thousand, eight hundred seventy-two".