324348646 has 8 divisors (see below), whose sum is σ = 490828824. Its totient is φ = 160739040.

The previous prime is 324348643. The next prime is 324348653. The reversal of 324348646 is 646843423.

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

It is a junction number, because it is equal to n+sod(n) for n = 324348599 and 324348608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324348643) 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, 717360 + ... + 717811.

It is an arithmetic number, because the mean of its divisors is an integer number (61353603).

Almost surely, 2^324348646 is an apocalyptic number.

324348646 is a deficient number, since it is larger than the sum of its proper divisors (166480178).

324348646 is a wasteful number, since it uses less digits than its factorization.

324348646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435286.

The product of its digits is 331776, while the sum is 40.

The square root of 324348646 is about 18009.6820071871. The cubic root of 324348646 is about 687.0748152693.

The spelling of 324348646 in words is "three hundred twenty-four million, three hundred forty-eight thousand, six hundred forty-six".