346414445 has 8 divisors (see below), whose sum is σ = 447674136. Its totient is φ = 255813696.

The previous prime is 346414391. The next prime is 346414459. The reversal of 346414445 is 544414643.

It can be written as a sum of positive squares in 4 ways, for example, as 8369449 + 338044996 = 2893^2 + 18386^2 .

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 346414445 - 2²⁶ = 279305581 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, 2664662 + ... + 2664791.

It is an arithmetic number, because the mean of its divisors is an integer number (55959267).

Almost surely, 2^346414445 is an apocalyptic number.

It is an amenable number.

346414445 is a deficient number, since it is larger than the sum of its proper divisors (101259691).

346414445 is a wasteful number, since it uses less digits than its factorization.

346414445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5329471.

The product of its digits is 92160, while the sum is 35.

The square root of 346414445 is about 18612.2122543238. The cubic root of 346414445 is about 702.3150866510.

The spelling of 346414445 in words is "three hundred forty-six million, four hundred fourteen thousand, four hundred forty-five".