342327916 has 72 divisors (see below), whose sum is σ = 727673856. Its totient is φ = 140343840.

The previous prime is 342327911. The next prime is 342327917. The reversal of 342327916 is 619723243.

It is not an unprimeable number, because it can be changed into a prime (342327911) 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 in 23 ways as a sum of consecutive naturals, for example, 625555 + ... + 626101.

Almost surely, 2^342327916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342327916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363836928).

342327916 is an abundant number, since it is smaller than the sum of its proper divisors (385345940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342327916 is a wasteful number, since it uses less digits than its factorization.

342327916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699 (or 690 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 342327916 is about 18502.1057179987. The cubic root of 342327916 is about 699.5425010576.

The spelling of 342327916 in words is "three hundred forty-two million, three hundred twenty-seven thousand, nine hundred sixteen".