336866870020 has 12 divisors (see below), whose sum is σ = 707420427084. Its totient is φ = 134746748000.

The previous prime is 336866869981. The next prime is 336866870027. The reversal of 336866870020 is 20078668633.

It can be written as a sum of positive squares in 2 ways, for example, as 37929120516 + 298937749504 = 194754^2 + 546752^2 .

It is a super-2 number, since 2×336866870020² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336866870027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8421671731 + ... + 8421671770.

It is an arithmetic number, because the mean of its divisors is an integer number (58951702257).

Almost surely, 2^336866870020 is an apocalyptic number.

It is an amenable number.

336866870020 is an abundant number, since it is smaller than the sum of its proper divisors (370553557064).

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

336866870020 is a wasteful number, since it uses less digits than its factorization.

336866870020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16843343510 (or 16843343508 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 336866870020 in words is "three hundred thirty-six billion, eight hundred sixty-six million, eight hundred seventy thousand, twenty".