336668 has 12 divisors (see below), whose sum is σ = 623952. Its totient is φ = 158400.

The previous prime is 336667. The next prime is 336671. The reversal of 336668 is 866633.

It is a happy number.

It is a super-2 number, since 2×336668² = 226690684448, which contains 22 as substring.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2408 + ... + 2543.

It is an arithmetic number, because the mean of its divisors is an integer number (51996).

2³³⁶⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

336668 is a deficient number, since it is larger than the sum of its proper divisors (287284).

336668 is a wasteful number, since it uses less digits than its factorization.

336668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4972 (or 4970 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 336668 is about 580.2309884865. The cubic root of 336668 is about 69.5665735469.

The spelling of 336668 in words is "three hundred thirty-six thousand, six hundred sixty-eight".