345739055 has 8 divisors (see below), whose sum is σ = 415024800. Its totient is φ = 276499296.

The previous prime is 345739039. The next prime is 345739061. The reversal of 345739055 is 550937543.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 345739055 - 2⁴ = 345739039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8081 + ... + 27509.

It is an arithmetic number, because the mean of its divisors is an integer number (51878100).

Almost surely, 2^345739055 is an apocalyptic number.

345739055 is a deficient number, since it is larger than the sum of its proper divisors (69285745).

345739055 is a wasteful number, since it uses less digits than its factorization.

345739055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22993.

The product of its (nonzero) digits is 283500, while the sum is 41.

The square root of 345739055 is about 18594.0596696902. The cubic root of 345739055 is about 701.8583647558.

The spelling of 345739055 in words is "three hundred forty-five million, seven hundred thirty-nine thousand, fifty-five".