325002464 has 72 divisors (see below), whose sum is σ = 687920688. Its totient is φ = 151101440.

The previous prime is 325002451. The next prime is 325002473. The reversal of 325002464 is 464200523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1044869 + ... + 1045179.

It is an arithmetic number, because the mean of its divisors is an integer number (9554454).

Almost surely, 2^325002464 is an apocalyptic number.

325002464 is a gapful number since it is divisible by the number (34) 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 325002464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343960344).

325002464 is an abundant number, since it is smaller than the sum of its proper divisors (362918224).

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

325002464 is a wasteful number, since it uses less digits than its factorization.

325002464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 325002464 is about 18027.8247162546. The cubic root of 325002464 is about 687.5361710556.

Adding to 325002464 its reverse (464200523), we get a palindrome (789202987).

The spelling of 325002464 in words is "three hundred twenty-five million, two thousand, four hundred sixty-four".