342216764 has 6 divisors (see below), whose sum is σ = 598879344. Its totient is φ = 171108380.

The previous prime is 342216761. The next prime is 342216799. The reversal of 342216764 is 467612243.

It is a super-3 number, since 3×342216764³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342216761) 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, 42777092 + ... + 42777099.

It is an arithmetic number, because the mean of its divisors is an integer number (99813224).

Almost surely, 2^342216764 is an apocalyptic number.

It is an amenable number.

342216764 is a deficient number, since it is larger than the sum of its proper divisors (256662580).

342216764 is a wasteful number, since it uses less digits than its factorization.

342216764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85554195 (or 85554193 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 342216764 is about 18499.1017079208. The cubic root of 342216764 is about 699.4667803217.

The spelling of 342216764 in words is "three hundred forty-two million, two hundred sixteen thousand, seven hundred sixty-four".