325411020 has 168 divisors, whose sum is σ = 1118270160. Its totient is φ = 78848640.

The previous prime is 325411007. The next prime is 325411067. The reversal of 325411020 is 20114523.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 325410984 and 325411002.

It is a congruent number.

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 in 55 ways as a sum of consecutive naturals, for example, 159366 + ... + 161394.

It is an arithmetic number, because the mean of its divisors is an integer number (6656370).

Almost surely, 2^325411020 is an apocalyptic number.

325411020 is a gapful number since it is divisible by the number (30) 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 325411020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559135080).

325411020 is an abundant number, since it is smaller than the sum of its proper divisors (792859140).

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

325411020 is a wasteful number, since it uses less digits than its factorization.

325411020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067 (or 2050 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 325411020 is about 18039.1524191133. The cubic root of 325411020 is about 687.8241477504.

Adding to 325411020 its reverse (20114523), we get a palindrome (345525543).

The spelling of 325411020 in words is "three hundred twenty-five million, four hundred eleven thousand, twenty".