344975354 has 4 divisors (see below), whose sum is σ = 517463034. Its totient is φ = 172487676.

The previous prime is 344975311. The next prime is 344975437. The reversal of 344975354 is 453579443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 453579443 = 4211 ⋅107713.

It can be written as a sum of positive squares in only one way, i.e., 179158225 + 165817129 = 13385^2 + 12877^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86243837 + ... + 86243840.

Almost surely, 2^344975354 is an apocalyptic number.

344975354 is a deficient number, since it is larger than the sum of its proper divisors (172487680).

344975354 is a wasteful number, since it uses less digits than its factorization.

344975354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172487679.

The product of its digits is 907200, while the sum is 44.

The square root of 344975354 is about 18573.5121611396. The cubic root of 344975354 is about 701.3412068247.

The spelling of 344975354 in words is "three hundred forty-four million, nine hundred seventy-five thousand, three hundred fifty-four".