325736873 has 16 divisors (see below), whose sum is σ = 406508544. Its totient is φ = 253574160.

The previous prime is 325736867. The next prime is 325736891. The reversal of 325736873 is 378637523.

It is not a de Polignac number, because 325736873 - 2¹⁰ = 325735849 is a prime.

It is a super-2 number, since 2×325736873² = 212209020863636258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325736773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155036 + ... + 157122.

It is an arithmetic number, because the mean of its divisors is an integer number (25406784).

Almost surely, 2^325736873 is an apocalyptic number.

It is an amenable number.

325736873 is a deficient number, since it is larger than the sum of its proper divisors (80771671).

325736873 is a wasteful number, since it uses less digits than its factorization.

325736873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4132.

The product of its digits is 635040, while the sum is 44.

The square root of 325736873 is about 18048.1819860062. The cubic root of 325736873 is about 688.0536572819.

The spelling of 325736873 in words is "three hundred twenty-five million, seven hundred thirty-six thousand, eight hundred seventy-three".