794349440 has 128 divisors (see below), whose sum is σ = 1985817600. Its totient is φ = 303464448.

The previous prime is 794349421. The next prime is 794349481. The reversal of 794349440 is 44943497.

794349440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 794349391 and 794349400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2356952 + ... + 2357288.

It is an arithmetic number, because the mean of its divisors is an integer number (15514200).

Almost surely, 2^794349440 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 794349440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992908800).

794349440 is an abundant number, since it is smaller than the sum of its proper divisors (1191468160).

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

794349440 is a wasteful number, since it uses less digits than its factorization.

794349440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 794349440 is about 28184.2055059212. The cubic root of 794349440 is about 926.1269692342.

The spelling of 794349440 in words is "seven hundred ninety-four million, three hundred forty-nine thousand, four hundred forty".