344254354 has 16 divisors (see below), whose sum is σ = 526144896. Its totient is φ = 168886800.

The previous prime is 344254333. The next prime is 344254357. The reversal of 344254354 is 453452443.

It is a super-2 number, since 2×344254354² = 237022120495914632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (344254357) by changing a digit.

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, 49309 + ... + 55855.

It is an arithmetic number, because the mean of its divisors is an integer number (32884056).

Almost surely, 2^344254354 is an apocalyptic number.

344254354 is a deficient number, since it is larger than the sum of its proper divisors (181890542).

344254354 is a wasteful number, since it uses less digits than its factorization.

344254354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7041.

The product of its digits is 115200, while the sum is 34.

The square root of 344254354 is about 18554.0926482542. The cubic root of 344254354 is about 700.8522639713.

The spelling of 344254354 in words is "three hundred forty-four million, two hundred fifty-four thousand, three hundred fifty-four".