790740 has 72 divisors (see below), whose sum is σ = 2515968. Its totient is φ = 200640.

The previous prime is 790739. The next prime is 790747. The reversal of 790740 is 47097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4045 + ... + 4235.

It is an arithmetic number, because the mean of its divisors is an integer number (34944).

2⁷⁹⁰⁷⁴⁰ 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 790740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1257984).

790740 is an abundant number, since it is smaller than the sum of its proper divisors (1725228).

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

790740 is a wasteful number, since it uses less digits than its factorization.

790740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 790740 is about 889.2356268166. The cubic root of 790740 is about 92.4722098158.

The spelling of 790740 in words is "seven hundred ninety thousand, seven hundred forty".