1794666768 has 20 divisors (see below), whose sum is σ = 4636222608. Its totient is φ = 598222240.

The previous prime is 1794666763. The next prime is 1794666781. The reversal of 1794666768 is 8676664971.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1794666763) 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, 18694398 + ... + 18694493.

Almost surely, 2^1794666768 is an apocalyptic number.

It is an amenable number.

1794666768 is an abundant number, since it is smaller than the sum of its proper divisors (2841555840).

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

1794666768 is a wasteful number, since it uses less digits than its factorization.

1794666768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37388902 (or 37388896 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 60.

The square root of 1794666768 is about 42363.5075035106. The cubic root of 1794666768 is about 1215.2378108232.

The spelling of 1794666768 in words is "one billion, seven hundred ninety-four million, six hundred sixty-six thousand, seven hundred sixty-eight".