325683072 has 256 divisors, whose sum is σ = 1130976000. Its totient is φ = 90961920.

The previous prime is 325683067. The next prime is 325683089. The reversal of 325683072 is 270386523.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 493879 + ... + 494537.

It is an arithmetic number, because the mean of its divisors is an integer number (4417875).

Almost surely, 2^325683072 is an apocalyptic number.

325683072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325683072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565488000).

325683072 is an abundant number, since it is smaller than the sum of its proper divisors (805292928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325683072 is a wasteful number, since it uses less digits than its factorization.

325683072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706 (or 688 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 325683072 is about 18046.6914419236. The cubic root of 325683072 is about 688.0157739308.

The spelling of 325683072 in words is "three hundred twenty-five million, six hundred eighty-three thousand, seventy-two".