1794825816 has 64 divisors (see below), whose sum is σ = 5132697600. Its totient is φ = 512345088.

The previous prime is 1794825793. The next prime is 1794825821. The reversal of 1794825816 is 6185284971.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210696 + ... + 219048.

It is an arithmetic number, because the mean of its divisors is an integer number (80198400).

Almost surely, 2^1794825816 is an apocalyptic number.

It is an amenable number.

1794825816 is an abundant number, since it is smaller than the sum of its proper divisors (3337871784).

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

1794825816 is a wasteful number, since it uses less digits than its factorization.

1794825816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9648 (or 9644 counting only the distinct ones).

The product of its digits is 967680, while the sum is 51.

The square root of 1794825816 is about 42365.3846435979. The cubic root of 1794825816 is about 1215.2737089329.

The spelling of 1794825816 in words is "one billion, seven hundred ninety-four million, eight hundred twenty-five thousand, eight hundred sixteen".