342969344 has 22 divisors (see below), whose sum is σ = 685605804. Its totient is φ = 171484160.

The previous prime is 342969343. The next prime is 342969349. The reversal of 342969344 is 443969243.

It is a junction number, because it is equal to n+sod(n) for n = 342969295 and 342969304.

It is not an unprimeable number, because it can be changed into a prime (342969343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166442 + ... + 168489.

Almost surely, 2^342969344 is an apocalyptic number.

It is an amenable number.

342969344 is a deficient number, since it is larger than the sum of its proper divisors (342636460).

342969344 is an equidigital number, since it uses as much as digits as its factorization.

342969344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334951 (or 334933 counting only the distinct ones).

The product of its digits is 559872, while the sum is 44.

The square root of 342969344 is about 18519.4315247526. The cubic root of 342969344 is about 699.9791449569.

The spelling of 342969344 in words is "three hundred forty-two million, nine hundred sixty-nine thousand, three hundred forty-four".