345802 has 8 divisors (see below), whose sum is σ = 532836. Its totient is φ = 168192.

The previous prime is 345791. The next prime is 345803. The reversal of 345802 is 208543.

It can be written as a sum of positive squares in 2 ways, for example, as 261121 + 84681 = 511^2 + 291^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (345803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2263 + ... + 2410.

2³⁴⁵⁸⁰² is an apocalyptic number.

345802 is a deficient number, since it is larger than the sum of its proper divisors (187034).

345802 is a wasteful number, since it uses less digits than its factorization.

345802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 345802 is about 588.0493176597. The cubic root of 345802 is about 70.1900955445.

The spelling of 345802 in words is "three hundred forty-five thousand, eight hundred two".