325034431 has 4 divisors (see below), whose sum is σ = 327104872. Its totient is φ = 322963992.

The previous prime is 325034401. The next prime is 325034447. The reversal of 325034431 is 134430523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134430523 = 241 ⋅557803.

It is a cyclic number.

It is not a de Polignac number, because 325034431 - 2⁵ = 325034399 is a prime.

It is a super-2 number, since 2×325034431² = 211294762670987522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325034396 and 325034405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325034401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034985 + ... + 1035298.

It is an arithmetic number, because the mean of its divisors is an integer number (81776218).

Almost surely, 2^325034431 is an apocalyptic number.

325034431 is a deficient number, since it is larger than the sum of its proper divisors (2070441).

325034431 is a wasteful number, since it uses less digits than its factorization.

325034431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070440.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 325034431 is about 18028.7112961520. The cubic root of 325034431 is about 687.5587121649.

Adding to 325034431 its reverse (134430523), we get a palindrome (459464954).

The spelling of 325034431 in words is "three hundred twenty-five million, thirty-four thousand, four hundred thirty-one".