710345 has 16 divisors (see below), whose sum is σ = 924048. Its totient is φ = 522240.

The previous prime is 710341. The next prime is 710351. The reversal of 710345 is 543017.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 23104 + 687241 = 152^2 + 829^2 .

It is not a de Polignac number, because 710345 - 2² = 710341 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 710345.

It is not an unprimeable number, because it can be changed into a prime (710341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5117 + ... + 5253.

It is an arithmetic number, because the mean of its divisors is an integer number (57753).

2⁷¹⁰³⁴⁵ is an apocalyptic number.

It is an amenable number.

710345 is a deficient number, since it is larger than the sum of its proper divisors (213703).

710345 is a wasteful number, since it uses less digits than its factorization.

710345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 710345 is about 842.8196722906. The cubic root of 710345 is about 89.2256614084.

The spelling of 710345 in words is "seven hundred ten thousand, three hundred forty-five".