336876663083221 has 16 divisors (see below), whose sum is σ = 359298779975424. Its totient is φ = 314744113176064.

The previous prime is 336876663083179. The next prime is 336876663083293. The reversal of 336876663083221 is 122380366678633.

It is not a de Polignac number, because 336876663083221 - 2¹¹ = 336876663081173 is a prime.

It is a super-2 number, since 2×336876663083221² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336876663083021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483904836 + ... + 484600498.

It is an arithmetic number, because the mean of its divisors is an integer number (22456173748464).

Almost surely, 2^{336876663083221} is an apocalyptic number.

It is an amenable number.

336876663083221 is a deficient number, since it is larger than the sum of its proper divisors (22422116892203).

336876663083221 is a wasteful number, since it uses less digits than its factorization.

336876663083221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903740.

The product of its (nonzero) digits is 188116992, while the sum is 64.

The spelling of 336876663083221 in words is "three hundred thirty-six trillion, eight hundred seventy-six billion, six hundred sixty-three million, eighty-three thousand, two hundred twenty-one".