1826368066 has 8 divisors (see below), whose sum is σ = 2739834684. Its totient is φ = 913089840.

The previous prime is 1826368051. The next prime is 1826368067. The reversal of 1826368066 is 6608636281.

It can be written as a sum of positive squares in 2 ways, for example, as 1825767441 + 600625 = 42729^2 + 775^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1826368067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19665 + ... + 63556.

Almost surely, 2^1826368066 is an apocalyptic number.

1826368066 is a deficient number, since it is larger than the sum of its proper divisors (913466618).

1826368066 is a wasteful number, since it uses less digits than its factorization.

1826368066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94196.

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 1826368066 is about 42736.0277283699. The cubic root of 1826368066 is about 1222.3514770294.

The spelling of 1826368066 in words is "one billion, eight hundred twenty-six million, three hundred sixty-eight thousand, sixty-six".