700340 has 36 divisors (see below), whose sum is σ = 1568196. Its totient is φ = 262656.

The previous prime is 700339. The next prime is 700361. The reversal of 700340 is 43007.

It can be written as a sum of positive squares in 2 ways, for example, as 283024 + 417316 = 532^2 + 646^2 .

It is a super-2 number, since 2×700340² = 980952231200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7172 + ... + 7268.

It is an arithmetic number, because the mean of its divisors is an integer number (43561).

2⁷⁰⁰³⁴⁰ 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 700340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (784098).

700340 is an abundant number, since it is smaller than the sum of its proper divisors (867856).

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

700340 is a wasteful number, since it uses less digits than its factorization.

700340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 700340 is about 836.8631907307. The cubic root of 700340 is about 88.8047734360.

Adding to 700340 its reverse (43007), we get a palindrome (743347).

The spelling of 700340 in words is "seven hundred thousand, three hundred forty", and thus it is an iban number.