325998673 has 16 divisors (see below), whose sum is σ = 437705856. Its totient is φ = 234483840.

The previous prime is 325998671. The next prime is 325998683. The reversal of 325998673 is 376899523.

It is a cyclic number.

It is not a de Polignac number, because 325998673 - 2¹ = 325998671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325998673.

It is not an unprimeable number, because it can be changed into a prime (325998671) 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, 161836 + ... + 163837.

It is an arithmetic number, because the mean of its divisors is an integer number (27356616).

Almost surely, 2^325998673 is an apocalyptic number.

It is an amenable number.

325998673 is a deficient number, since it is larger than the sum of its proper divisors (111707183).

325998673 is a wasteful number, since it uses less digits than its factorization.

325998673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325704.

The product of its digits is 2449440, while the sum is 52.

The square root of 325998673 is about 18055.4333373641. The cubic root of 325998673 is about 688.2379412091.

The spelling of 325998673 in words is "three hundred twenty-five million, nine hundred ninety-eight thousand, six hundred seventy-three".