342319949 has 8 divisors (see below), whose sum is σ = 353720832. Its totient is φ = 330941520.

The previous prime is 342319933. The next prime is 342319961. The reversal of 342319949 is 949913243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342319949 - 2⁴ = 342319933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342319919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28832 + ... + 38934.

It is an arithmetic number, because the mean of its divisors is an integer number (44215104).

Almost surely, 2^342319949 is an apocalyptic number.

It is an amenable number.

342319949 is a deficient number, since it is larger than the sum of its proper divisors (11400883).

342319949 is a wasteful number, since it uses less digits than its factorization.

342319949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11227.

The product of its digits is 209952, while the sum is 44.

The square root of 342319949 is about 18501.8904169277. The cubic root of 342319949 is about 699.5370741963.

The spelling of 342319949 in words is "three hundred forty-two million, three hundred nineteen thousand, nine hundred forty-nine".