325429828 has 6 divisors (see below), whose sum is σ = 569502206. Its totient is φ = 162714912.

The previous prime is 325429817. The next prime is 325429831. The reversal of 325429828 is 828924523.

It can be written as a sum of positive squares in only one way, i.e., 311946244 + 13483584 = 17662^2 + 3672^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 40678725 + ... + 40678732.

Almost surely, 2^325429828 is an apocalyptic number.

It is an amenable number.

325429828 is a deficient number, since it is larger than the sum of its proper divisors (244072378).

325429828 is a wasteful number, since it uses less digits than its factorization.

325429828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81357461 (or 81357459 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 325429828 is about 18039.6737221048. The cubic root of 325429828 is about 687.8373990403.

The spelling of 325429828 in words is "three hundred twenty-five million, four hundred twenty-nine thousand, eight hundred twenty-eight".