336628069 has 8 divisors (see below), whose sum is σ = 357892992. Its totient is φ = 315915600.

The previous prime is 336628063. The next prime is 336628087. The reversal of 336628069 is 960826633.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-336628069 is a prime.

It is a super-2 number, since 2×336628069² = 226636913677337522, which 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 (336628063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136857 + ... + 139294.

It is an arithmetic number, because the mean of its divisors is an integer number (44736624).

Almost surely, 2^336628069 is an apocalyptic number.

It is an amenable number.

336628069 is a deficient number, since it is larger than the sum of its proper divisors (21264923).

336628069 is a wasteful number, since it uses less digits than its factorization.

336628069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276227.

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 336628069 is about 18347.4267678059. The cubic root of 336628069 is about 695.6382308982.

The spelling of 336628069 in words is "three hundred thirty-six million, six hundred twenty-eight thousand, sixty-nine".