336450431 has 8 divisors (see below), whose sum is σ = 348672720. Its totient is φ = 324269568.

The previous prime is 336450421. The next prime is 336450437. The reversal of 336450431 is 134054633.

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

It is a cyclic number.

It is not a de Polignac number, because 336450431 - 2¹⁴ = 336434047 is a prime.

It is a super-2 number, since 2×336450431² = 226397785040171522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 336450394 and 336450403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336450437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6680 + ... + 26786.

It is an arithmetic number, because the mean of its divisors is an integer number (43584090).

Almost surely, 2^336450431 is an apocalyptic number.

336450431 is a deficient number, since it is larger than the sum of its proper divisors (12222289).

336450431 is a wasteful number, since it uses less digits than its factorization.

336450431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20713.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 336450431 is about 18342.5851776678. The cubic root of 336450431 is about 695.5158470390.

The spelling of 336450431 in words is "three hundred thirty-six million, four hundred fifty thousand, four hundred thirty-one".