336431 has 4 divisors (see below), whose sum is σ = 339864. Its totient is φ = 333000.

The previous prime is 336419. The next prime is 336437. The reversal of 336431 is 134633.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 336431 - 2¹⁸ = 74287 is a prime.

It is a super-2 number, since 2×336431² = 226371635522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 336431.

It is not an unprimeable number, because it can be changed into a prime (336437) 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, 1565 + ... + 1766.

It is an arithmetic number, because the mean of its divisors is an integer number (84966).

2³³⁶⁴³¹ is an apocalyptic number.

336431 is a deficient number, since it is larger than the sum of its proper divisors (3433).

336431 is a wasteful number, since it uses less digits than its factorization.

336431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3432.

The product of its digits is 648, while the sum is 20.

The square root of 336431 is about 580.0267235223. The cubic root of 336431 is about 69.5502457421.

It can be divided in two parts, 336 and 431, that added together give a palindrome (767).

The spelling of 336431 in words is "three hundred thirty-six thousand, four hundred thirty-one".