2043600966 has 48 divisors (see below), whose sum is σ = 4948162128. Its totient is φ = 604166400.

The previous prime is 2043600961. The next prime is 2043600967. The reversal of 2043600966 is 6690063402.

2043600966 is a `hidden beast` number, since 2 + 0 + 43 + 600 + 9 + 6 + 6 = 666.

2043600966 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2043600966² = 8352609816472266312, 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 2043600966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043600961) 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, 117751 + ... + 133986.

It is an arithmetic number, because the mean of its divisors is an integer number (103086711).

Almost surely, 2^2043600966 is an apocalyptic number.

2043600966 is an abundant number, since it is smaller than the sum of its proper divisors (2904561162).

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

2043600966 is a wasteful number, since it uses less digits than its factorization.

2043600966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251797 (or 251794 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 2043600966 is about 45206.2049502057. The cubic root of 2043600966 is about 1269.0109409307.

The spelling of 2043600966 in words is "two billion, forty-three million, six hundred thousand, nine hundred sixty-six".