345835 has 16 divisors (see below), whose sum is σ = 487872. Its totient is φ = 230400.

The previous prime is 345823. The next prime is 345853. The reversal of 345835 is 538543.

345835 = 39³ + 40³ + ... + 43³.

It is not a de Polignac number, because 345835 - 2⁵ = 345803 is a prime.

It is an unprimeable number.

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, 1315 + ... + 1555.

It is an arithmetic number, because the mean of its divisors is an integer number (30492).

2³⁴⁵⁸³⁵ is an apocalyptic number.

345835 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

345835 is a deficient number, since it is larger than the sum of its proper divisors (142037).

345835 is a wasteful number, since it uses less digits than its factorization.

345835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294.

The product of its digits is 7200, while the sum is 28.

The square root of 345835 is about 588.0773758614. The cubic root of 345835 is about 70.1923282282.

The spelling of 345835 in words is "three hundred forty-five thousand, eight hundred thirty-five".