3396656217822 has 16 divisors (see below), whose sum is σ = 7763785640832. Its totient is φ = 970473205080.

The previous prime is 3396656217761. The next prime is 3396656217859. The reversal of 3396656217822 is 2287126566933.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40436383504 + ... + 40436383587.

It is an arithmetic number, because the mean of its divisors is an integer number (485236602552).

Almost surely, 2^{3396656217822} is an apocalyptic number.

3396656217822 is an abundant number, since it is smaller than the sum of its proper divisors (4367129423010).

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

3396656217822 is a wasteful number, since it uses less digits than its factorization.

3396656217822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80872767103.

The product of its digits is 39191040, while the sum is 60.

The spelling of 3396656217822 in words is "three trillion, three hundred ninety-six billion, six hundred fifty-six million, two hundred seventeen thousand, eight hundred twenty-two".