323441046 has 64 divisors (see below), whose sum is σ = 742291200. Its totient is φ = 104328000.

The previous prime is 323441029. The next prime is 323441057. The reversal of 323441046 is 640144323.

It is a super-2 number, since 2×323441046² = 209228220475148232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307221 + ... + 308271.

It is an arithmetic number, because the mean of its divisors is an integer number (11598300).

Almost surely, 2^323441046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323441046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371145600).

323441046 is an abundant number, since it is smaller than the sum of its proper divisors (418850154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323441046 is a wasteful number, since it uses less digits than its factorization.

323441046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 323441046 is about 17984.4667977675. The cubic root of 323441046 is about 686.4333536167.

Adding to 323441046 its reverse (640144323), we get a palindrome (963585369).

The spelling of 323441046 in words is "three hundred twenty-three million, four hundred forty-one thousand, forty-six".