708343 has 2 divisors, whose sum is σ = 708344. Its totient is φ = 708342.

The previous prime is 708329. The next prime is 708347. The reversal of 708343 is 343807.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 708343 - 2⁵ = 708311 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (708347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354171 + 354172.

It is an arithmetic number, because the mean of its divisors is an integer number (354172).

2⁷⁰⁸³⁴³ is an apocalyptic number.

708343 is a deficient number, since it is larger than the sum of its proper divisors (1).

708343 is an equidigital number, since it uses as much as digits as its factorization.

708343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 708343 is about 841.6311543663. The cubic root of 708343 is about 89.1417595246.

The spelling of 708343 in words is "seven hundred eight thousand, three hundred forty-three".