324398049 has 8 divisors (see below), whose sum is σ = 451336512. Its totient is φ = 206862480.

The previous prime is 324398021. The next prime is 324398069. The reversal of 324398049 is 940893423.

It is a happy number.

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

It is not a de Polignac number, because 324398049 - 2¹⁵ = 324365281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324398049.

It is not an unprimeable number, because it can be changed into a prime (324398069) 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, 2350642 + ... + 2350779.

It is an arithmetic number, because the mean of its divisors is an integer number (56417064).

Almost surely, 2^324398049 is an apocalyptic number.

It is an amenable number.

324398049 is a deficient number, since it is larger than the sum of its proper divisors (126938463).

324398049 is a wasteful number, since it uses less digits than its factorization.

324398049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701447.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 324398049 is about 18011.0535227676. The cubic root of 324398049 is about 687.1096973160.

The spelling of 324398049 in words is "three hundred twenty-four million, three hundred ninety-eight thousand, forty-nine".