325479408 has 80 divisors (see below), whose sum is σ = 864900000. Its totient is φ = 105431040.

The previous prime is 325479403. The next prime is 325479419. The reversal of 325479408 is 804974523.

It is a self number, because there is not a number n which added to its sum of digits gives 325479408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325479403) 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, 259968 + ... + 261216.

It is an arithmetic number, because the mean of its divisors is an integer number (10811250).

Almost surely, 2^325479408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325479408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432450000).

325479408 is an abundant number, since it is smaller than the sum of its proper divisors (539420592).

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

325479408 is a wasteful number, since it uses less digits than its factorization.

325479408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410 (or 1404 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 325479408 is about 18041.0478631370. The cubic root of 325479408 is about 687.8723284819.

The spelling of 325479408 in words is "three hundred twenty-five million, four hundred seventy-nine thousand, four hundred eight".