794499440 has 160 divisors (see below), whose sum is σ = 2249856000. Its totient is φ = 254859264.

The previous prime is 794499401. The next prime is 794499469. The reversal of 794499440 is 44994497.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 946541 + ... + 947379.

It is an arithmetic number, because the mean of its divisors is an integer number (14061600).

Almost surely, 2^794499440 is an apocalyptic number.

794499440 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 794499440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1124928000).

794499440 is an abundant number, since it is smaller than the sum of its proper divisors (1455356560).

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

794499440 is a wasteful number, since it uses less digits than its factorization.

794499440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 794499440 is about 28186.8664452081. The cubic root of 794499440 is about 926.1852602479.

The spelling of 794499440 in words is "seven hundred ninety-four million, four hundred ninety-nine thousand, four hundred forty".