336486820 has 12 divisors (see below), whose sum is σ = 706622364. Its totient is φ = 134594720.

The previous prime is 336486817. The next prime is 336486841. The reversal of 336486820 is 28684633.

It can be written as a sum of positive squares in 2 ways, for example, as 47554816 + 288932004 = 6896^2 + 16998^2 .

It is a super-2 number, since 2×336486820² = 226446760067424800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8412151 + ... + 8412190.

It is an arithmetic number, because the mean of its divisors is an integer number (58885197).

Almost surely, 2^336486820 is an apocalyptic number.

It is an amenable number.

336486820 is an abundant number, since it is smaller than the sum of its proper divisors (370135544).

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

336486820 is a wasteful number, since it uses less digits than its factorization.

336486820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16824350 (or 16824348 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 336486820 is about 18343.5770775495. The cubic root of 336486820 is about 695.5409207809.

The spelling of 336486820 in words is "three hundred thirty-six million, four hundred eighty-six thousand, eight hundred twenty".