345954 has 16 divisors (see below), whose sum is σ = 790848. Its totient is φ = 98832.

The previous prime is 345953. The next prime is 345979. The reversal of 345954 is 459543.

345954 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 345954.

It is not an unprimeable number, because it can be changed into a prime (345953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4077 + ... + 4160.

It is an arithmetic number, because the mean of its divisors is an integer number (49428).

2³⁴⁵⁹⁵⁴ is an apocalyptic number.

345954 is an abundant number, since it is smaller than the sum of its proper divisors (444894).

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

345954 is a wasteful number, since it uses less digits than its factorization.

345954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8249.

The product of its digits is 10800, while the sum is 30.

The square root of 345954 is about 588.1785443214. The cubic root of 345954 is about 70.2003782416.

The spelling of 345954 in words is "three hundred forty-five thousand, nine hundred fifty-four".