336326728 has 16 divisors (see below), whose sum is σ = 637699500. Its totient is φ = 166273536.

The previous prime is 336326671. The next prime is 336326729. The reversal of 336326728 is 827623633.

It can be written as a sum of positive squares in 2 ways, for example, as 323352324 + 12974404 = 17982^2 + 3602^2 .

It is a super-2 number, since 2×336326728² = 226231335934371968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336326729) by changing a digit.

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, 235473 + ... + 236896.

Almost surely, 2^336326728 is an apocalyptic number.

It is an amenable number.

336326728 is a deficient number, since it is larger than the sum of its proper divisors (301372772).

336326728 is a wasteful number, since it uses less digits than its factorization.

336326728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472464 (or 472460 counting only the distinct ones).

The product of its digits is 217728, while the sum is 40.

The square root of 336326728 is about 18339.2128511559. The cubic root of 336326728 is about 695.4305963002.

The spelling of 336326728 in words is "three hundred thirty-six million, three hundred twenty-six thousand, seven hundred twenty-eight".