336821342808 has 32 divisors (see below), whose sum is σ = 843727449600. Its totient is φ = 112050568608.

The previous prime is 336821342789. The next prime is 336821342831. The reversal of 336821342808 is 808243128633.

It is a happy number.

It is a super-2 number, since 2×336821342808² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13938448 + ... + 13962591.

It is an arithmetic number, because the mean of its divisors is an integer number (26366482800).

Almost surely, 2^336821342808 is an apocalyptic number.

It is an amenable number.

336821342808 is an abundant number, since it is smaller than the sum of its proper divisors (506906106792).

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

336821342808 is a wasteful number, since it uses less digits than its factorization.

336821342808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27901551 (or 27901547 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 336821342808 in words is "three hundred thirty-six billion, eight hundred twenty-one million, three hundred forty-two thousand, eight hundred eight".