342653319 has 12 divisors (see below), whose sum is σ = 495651000. Its totient is φ = 228109104.

The previous prime is 342653317. The next prime is 342653341. The reversal of 342653319 is 913356243.

It is a happy number.

It is not a de Polignac number, because 342653319 - 2¹ = 342653317 is a prime.

It is a super-2 number, since 2×342653319² = 234822594043431522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342653317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20469 + ... + 33230.

It is an arithmetic number, because the mean of its divisors is an integer number (41304250).

Almost surely, 2^342653319 is an apocalyptic number.

342653319 is a deficient number, since it is larger than the sum of its proper divisors (152997681).

342653319 is a wasteful number, since it uses less digits than its factorization.

342653319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54414 (or 54411 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 342653319 is about 18510.8973040207. The cubic root of 342653319 is about 699.7640830843.

The spelling of 342653319 in words is "three hundred forty-two million, six hundred fifty-three thousand, three hundred nineteen".