3200966894 has 4 divisors (see below), whose sum is σ = 4801450344. Its totient is φ = 1600483446.

The previous prime is 3200966893. The next prime is 3200966897. The reversal of 3200966894 is 4986690023.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200966893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800241722 + ... + 800241725.

It is an arithmetic number, because the mean of its divisors is an integer number (1200362586).

Almost surely, 2^3200966894 is an apocalyptic number.

3200966894 is a deficient number, since it is larger than the sum of its proper divisors (1600483450).

3200966894 is a wasteful number, since it uses less digits than its factorization.

3200966894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600483449.

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 3200966894 is about 56577.0880657533. The cubic root of 3200966894 is about 1473.7610040081.

The spelling of 3200966894 in words is "three billion, two hundred million, nine hundred sixty-six thousand, eight hundred ninety-four".