342919916 has 6 divisors (see below), whose sum is σ = 600109860. Its totient is φ = 171459956.

The previous prime is 342919901. The next prime is 342919919. The reversal of 342919916 is 619919243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (342919919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42864986 + ... + 42864993.

It is an arithmetic number, because the mean of its divisors is an integer number (100018310).

Almost surely, 2^342919916 is an apocalyptic number.

It is an amenable number.

342919916 is a deficient number, since it is larger than the sum of its proper divisors (257189944).

342919916 is a wasteful number, since it uses less digits than its factorization.

342919916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85729983 (or 85729981 counting only the distinct ones).

The product of its digits is 104976, while the sum is 44.

The square root of 342919916 is about 18518.0969864616. The cubic root of 342919916 is about 699.9455168480.

The spelling of 342919916 in words is "three hundred forty-two million, nine hundred nineteen thousand, nine hundred sixteen".