342217896 has 32 divisors (see below), whose sum is σ = 864021600. Its totient is φ = 112942400.

The previous prime is 342217867. The next prime is 342217907. The reversal of 342217896 is 698712243.

It is a super-2 number, since 2×342217896² = 234226176685333632, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 68166 + ... + 73013.

It is an arithmetic number, because the mean of its divisors is an integer number (27000675).

Almost surely, 2^342217896 is an apocalyptic number.

It is an amenable number.

342217896 is an abundant number, since it is smaller than the sum of its proper divisors (521803704).

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

342217896 is a wasteful number, since it uses less digits than its factorization.

342217896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141289 (or 141285 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 342217896 is about 18499.1323039758. The cubic root of 342217896 is about 699.4675515634.

The spelling of 342217896 in words is "three hundred forty-two million, two hundred seventeen thousand, eight hundred ninety-six".