325943673 has 32 divisors (see below), whose sum is σ = 492220800. Its totient is φ = 190041600.

The previous prime is 325943647. The next prime is 325943701. The reversal of 325943673 is 376349523.

It is not a de Polignac number, because 325943673 - 2⁸ = 325943417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325943623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402493 + ... + 403301.

It is an arithmetic number, because the mean of its divisors is an integer number (15381900).

Almost surely, 2^325943673 is an apocalyptic number.

325943673 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

325943673 is a deficient number, since it is larger than the sum of its proper divisors (166277127).

325943673 is a wasteful number, since it uses less digits than its factorization.

325943673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273.

The product of its digits is 408240, while the sum is 42.

The square root of 325943673 is about 18053.9101858849. The cubic root of 325943673 is about 688.1992342870.

The spelling of 325943673 in words is "three hundred twenty-five million, nine hundred forty-three thousand, six hundred seventy-three".