325403433 has 8 divisors (see below), whose sum is σ = 482079200. Its totient is φ = 216935604.

The previous prime is 325403431. The next prime is 325403447. The reversal of 325403433 is 334304523.

It is a happy number.

It is not a de Polignac number, because 325403433 - 2¹ = 325403431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 12051979 = 325403433 / (3 + 2 + 5 + 4 + 0 + 3 + 4 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325403397 and 325403406.

It is not an unprimeable number, because it can be changed into a prime (325403431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6025963 + ... + 6026016.

It is an arithmetic number, because the mean of its divisors is an integer number (60259900).

Almost surely, 2^325403433 is an apocalyptic number.

It is an amenable number.

325403433 is a deficient number, since it is larger than the sum of its proper divisors (156675767).

325403433 is a wasteful number, since it uses less digits than its factorization.

325403433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12051988 (or 12051982 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 325403433 is about 18038.9421253021. The cubic root of 325403433 is about 687.8188021392.

Adding to 325403433 its reverse (334304523), we get a palindrome (659707956).

The spelling of 325403433 in words is "three hundred twenty-five million, four hundred three thousand, four hundred thirty-three".