323984925 has 72 divisors (see below), whose sum is σ = 641447040. Its totient is φ = 155001600.

The previous prime is 323984867. The next prime is 323984971. The reversal of 323984925 is 529489323.

It is a happy number.

It is not a de Polignac number, because 323984925 - 2¹¹ = 323982877 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 194697 + ... + 196353.

Almost surely, 2^323984925 is an apocalyptic number.

It is an amenable number.

323984925 is a deficient number, since it is larger than the sum of its proper divisors (317462115).

323984925 is a wasteful number, since it uses less digits than its factorization.

323984925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763 (or 1755 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 323984925 is about 17999.5812451290. The cubic root of 323984925 is about 686.8178931648.

The spelling of 323984925 in words is "three hundred twenty-three million, nine hundred eighty-four thousand, nine hundred twenty-five".