325148398 has 16 divisors (see below), whose sum is σ = 505676160. Its totient is φ = 156636000.

The previous prime is 325148381. The next prime is 325148399. The reversal of 325148398 is 893841523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325148399) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2748 + ... + 25648.

It is an arithmetic number, because the mean of its divisors is an integer number (31604760).

Almost surely, 2^325148398 is an apocalyptic number.

325148398 is a deficient number, since it is larger than the sum of its proper divisors (180527762).

325148398 is a wasteful number, since it uses less digits than its factorization.

325148398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23163.

The product of its digits is 207360, while the sum is 43.

The square root of 325148398 is about 18031.8717275828. The cubic root of 325148398 is about 687.6390624701.

The spelling of 325148398 in words is "three hundred twenty-five million, one hundred forty-eight thousand, three hundred ninety-eight".