793040 has 40 divisors (see below), whose sum is σ = 1928448. Its totient is φ = 302720.

The previous prime is 792991. The next prime is 793043. The reversal of 793040 is 40397.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 792997 and 793015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (793043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1625 + ... + 2055.

2⁷⁹³⁰⁴⁰ 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 793040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (964224).

793040 is an abundant number, since it is smaller than the sum of its proper divisors (1135408).

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

793040 is a wasteful number, since it uses less digits than its factorization.

793040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 793040 is about 890.5279333070. The cubic root of 793040 is about 92.5617800092.

The spelling of 793040 in words is "seven hundred ninety-three thousand, forty".