794673389 has 4 divisors (see below), whose sum is σ = 797542524. Its totient is φ = 791804256.

The previous prime is 794673377. The next prime is 794673409. The reversal of 794673389 is 983376497.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 983376497 = 5407 ⋅181871.

It can be written as a sum of positive squares in 2 ways, for example, as 197262025 + 597411364 = 14045^2 + 24442^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-794673389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794673359) 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, 1434152 + ... + 1434705.

It is an arithmetic number, because the mean of its divisors is an integer number (199385631).

Almost surely, 2^794673389 is an apocalyptic number.

It is an amenable number.

794673389 is a deficient number, since it is larger than the sum of its proper divisors (2869135).

794673389 is a wasteful number, since it uses less digits than its factorization.

794673389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869134.

The product of its digits is 6858432, while the sum is 56.

The square root of 794673389 is about 28189.9519155319. The cubic root of 794673389 is about 926.2528488180.

The spelling of 794673389 in words is "seven hundred ninety-four million, six hundred seventy-three thousand, three hundred eighty-nine".