346254145 has 8 divisors (see below), whose sum is σ = 415745280. Its totient is φ = 276843120.

The previous prime is 346254127. The next prime is 346254151. The reversal of 346254145 is 541452643.

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

It is not a de Polignac number, because 346254145 - 2¹⁷ = 346123073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 346254145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10065 + ... + 28174.

It is an arithmetic number, because the mean of its divisors is an integer number (51968160).

Almost surely, 2^346254145 is an apocalyptic number.

It is an amenable number.

346254145 is a deficient number, since it is larger than the sum of its proper divisors (69491135).

346254145 is a wasteful number, since it uses less digits than its factorization.

346254145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40055.

The product of its digits is 57600, while the sum is 34.

The square root of 346254145 is about 18607.9054436549. The cubic root of 346254145 is about 702.2067400546.

The spelling of 346254145 in words is "three hundred forty-six million, two hundred fifty-four thousand, one hundred forty-five".