336442 has 8 divisors (see below), whose sum is σ = 508500. Its totient is φ = 166944.

The previous prime is 336437. The next prime is 336463. The reversal of 336442 is 244633.

It can be written as a sum of positive squares in 2 ways, for example, as 269361 + 67081 = 519^2 + 259^2 .

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

It is a super-2 number, since 2×336442² = 226386438728, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁷ + 3⁸ + 4⁸ + 6 + 4⁹ + 2³ .

It is a plaindrome in base 6.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 336442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267 + ... + 862.

2³³⁶⁴⁴² is an apocalyptic number.

336442 is a deficient number, since it is larger than the sum of its proper divisors (172058).

336442 is a wasteful number, since it uses less digits than its factorization.

336442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280.

The product of its digits is 1728, while the sum is 22.

The square root of 336442 is about 580.0362057665. The cubic root of 336442 is about 69.5510037423.

Subtracting from 336442 its reverse (244633), we obtain a square (91809 = 303²).

The spelling of 336442 in words is "three hundred thirty-six thousand, four hundred forty-two".