323384542 has 12 divisors (see below), whose sum is σ = 525261240. Its totient is φ = 149254248.

The previous prime is 323384519. The next prime is 323384543. The reversal of 323384542 is 245483323.

It is a junction number, because it is equal to n+sod(n) for n = 323384498 and 323384507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323384543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 478042 + ... + 478717.

It is an arithmetic number, because the mean of its divisors is an integer number (43771770).

Almost surely, 2^323384542 is an apocalyptic number.

323384542 is a deficient number, since it is larger than the sum of its proper divisors (201876698).

323384542 is a wasteful number, since it uses less digits than its factorization.

323384542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956787 (or 956774 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The square root of 323384542 is about 17982.8958179710. The cubic root of 323384542 is about 686.3933788005.

The spelling of 323384542 in words is "three hundred twenty-three million, three hundred eighty-four thousand, five hundred forty-two".