5936666394 has 16 divisors (see below), whose sum is σ = 12498245280. Its totient is φ = 1874736720.

The previous prime is 5936666389. The next prime is 5936666399. The reversal of 5936666394 is 4936666395.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5936666389) and next prime (5936666399).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (5936666399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26037897 + ... + 26038124.

It is an arithmetic number, because the mean of its divisors is an integer number (781140330).

Almost surely, 2^5936666394 is an apocalyptic number.

5936666394 is an abundant number, since it is smaller than the sum of its proper divisors (6561578886).

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

5936666394 is a wasteful number, since it uses less digits than its factorization.

5936666394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52076045.

The product of its digits is 18895680, while the sum is 57.

The square root of 5936666394 is about 77049.7656972427. The cubic root of 5936666394 is about 1810.7043638954.

Subtracting from 5936666394 its reverse (4936666395), we obtain a palindrome (999999999).

It can be divided in two parts, 593666 and 6394, that added together give a triangular number (600060 = T₁₀₉₅).

The spelling of 5936666394 in words is "five billion, nine hundred thirty-six million, six hundred sixty-six thousand, three hundred ninety-four".