5694334866 has 48 divisors (see below), whose sum is σ = 13465277280. Its totient is φ = 1724794560.

The previous prime is 5694334861. The next prime is 5694334873. The reversal of 5694334866 is 6684334965.

5694334866 is a `hidden beast` number, since 569 + 4 + 33 + 48 + 6 + 6 = 666.

It is a super-2 number, since 2×5694334866² = 64850899132286475912, which contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5694334861) 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, 579825 + ... + 589563.

It is an arithmetic number, because the mean of its divisors is an integer number (280526610).

Almost surely, 2^5694334866 is an apocalyptic number.

5694334866 is an abundant number, since it is smaller than the sum of its proper divisors (7770942414).

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

5694334866 is a wasteful number, since it uses less digits than its factorization.

5694334866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12711 (or 12708 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The square root of 5694334866 is about 75460.8167594282. The cubic root of 5694334866 is about 1785.7239950826.

Subtracting 5694334866 from its reverse (6684334965), we obtain a palindrome (990000099).

It can be divided in two parts, 56943 and 34866, that added together give a square (91809 = 303²).

The spelling of 5694334866 in words is "five billion, six hundred ninety-four million, three hundred thirty-four thousand, eight hundred sixty-six".