336618 has 12 divisors (see below), whose sum is σ = 729378. Its totient is φ = 112200.

The previous prime is 336613. The next prime is 336631. The reversal of 336618 is 816633.

It can be written as a sum of positive squares in only one way, i.e., 321489 + 15129 = 567^2 + 123^2 .

It is a super-2 number, since 2×336618² = 226623355848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336591 and 336600.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 336618.

It is not an unprimeable number, because it can be changed into a prime (336613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9333 + ... + 9368.

2³³⁶⁶¹⁸ is an apocalyptic number.

336618 is an abundant number, since it is smaller than the sum of its proper divisors (392760).

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

336618 is a wasteful number, since it uses less digits than its factorization.

336618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18709 (or 18706 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 336618 is about 580.1879005977. The cubic root of 336618 is about 69.5631295003.

The spelling of 336618 in words is "three hundred thirty-six thousand, six hundred eighteen".