794989836 has 192 divisors, whose sum is σ = 2286144000. Its totient is φ = 237864960.

The previous prime is 794989831. The next prime is 794989837. The reversal of 794989836 is 638989497.

It is not an unprimeable number, because it can be changed into a prime (794989831) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4441195 + ... + 4441373.

It is an arithmetic number, because the mean of its divisors is an integer number (11907000).

Almost surely, 2^794989836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 794989836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1143072000).

794989836 is an abundant number, since it is smaller than the sum of its proper divisors (1491154164).

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

794989836 is a wasteful number, since it uses less digits than its factorization.

794989836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 301 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 63.

The square root of 794989836 is about 28195.5641192014. The cubic root of 794989836 is about 926.3757802603.

The spelling of 794989836 in words is "seven hundred ninety-four million, nine hundred eighty-nine thousand, eight hundred thirty-six".