2000806694 has 4 divisors (see below), whose sum is σ = 3001210044. Its totient is φ = 1000403346.

The previous prime is 2000806651. The next prime is 2000806747. The reversal of 2000806694 is 4966080002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500201672 + ... + 500201675.

It is an arithmetic number, because the mean of its divisors is an integer number (750302511).

Almost surely, 2^2000806694 is an apocalyptic number.

2000806694 is a deficient number, since it is larger than the sum of its proper divisors (1000403350).

2000806694 is a wasteful number, since it uses less digits than its factorization.

2000806694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000403349.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2000806694 is about 44730.3777538263. The cubic root of 2000806694 is about 1260.0904222502.

Adding to 2000806694 its reverse (4966080002), we get a palindrome (6966886696).

The spelling of 2000806694 in words is "two billion, eight hundred six thousand, six hundred ninety-four".