336842656 has 24 divisors (see below), whose sum is σ = 686028420. Its totient is φ = 162613248.

The previous prime is 336842633. The next prime is 336842657. The reversal of 336842656 is 656248633.

It can be written as a sum of positive squares in 2 ways, for example, as 330512400 + 6330256 = 18180^2 + 2516^2 .

It is a super-2 number, since 2×336842656² = 226925949802268672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336842657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180561 + ... + 182416.

Almost surely, 2^336842656 is an apocalyptic number.

It is an amenable number.

336842656 is an abundant number, since it is smaller than the sum of its proper divisors (349185764).

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

336842656 is a wasteful number, since it uses less digits than its factorization.

336842656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363016 (or 363008 counting only the distinct ones).

The product of its digits is 622080, while the sum is 43.

The square root of 336842656 is about 18353.2737134278. The cubic root of 336842656 is about 695.7860133988.

The spelling of 336842656 in words is "three hundred thirty-six million, eight hundred forty-two thousand, six hundred fifty-six".