344255234 has 4 divisors (see below), whose sum is σ = 516382854. Its totient is φ = 172127616.

The previous prime is 344255221. The next prime is 344255239. The reversal of 344255234 is 432552443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432552443 = 659 ⋅656377.

It can be written as a sum of positive squares in only one way, i.e., 321664225 + 22591009 = 17935^2 + 4753^2 .

It is a super-2 number, since 2×344255234² = 237023332272789512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 344255234.

It is not an unprimeable number, because it can be changed into a prime (344255239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86063807 + ... + 86063810.

Almost surely, 2^344255234 is an apocalyptic number.

344255234 is a deficient number, since it is larger than the sum of its proper divisors (172127620).

344255234 is a wasteful number, since it uses less digits than its factorization.

344255234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172127619.

The product of its digits is 57600, while the sum is 32.

The square root of 344255234 is about 18554.1163626835. The cubic root of 344255234 is about 700.8528611552.

The spelling of 344255234 in words is "three hundred forty-four million, two hundred fifty-five thousand, two hundred thirty-four".