324948736 has 72 divisors (see below), whose sum is σ = 746877600. Its totient is φ = 138215424.

The previous prime is 324948733. The next prime is 324948737. The reversal of 324948736 is 637849423.

It is not an unprimeable number, because it can be changed into a prime (324948733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266400 + ... + 267616.

It is an arithmetic number, because the mean of its divisors is an integer number (10373300).

Almost surely, 2^324948736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324948736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373438800).

324948736 is an abundant number, since it is smaller than the sum of its proper divisors (421928864).

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

324948736 is a wasteful number, since it uses less digits than its factorization.

324948736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389 (or 1375 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 324948736 is about 18026.3345137052. The cubic root of 324948736 is about 687.4982821334.

The spelling of 324948736 in words is "three hundred twenty-four million, nine hundred forty-eight thousand, seven hundred thirty-six".