325126764 has 48 divisors (see below), whose sum is σ = 850412640. Its totient is φ = 107412480.

The previous prime is 325126721. The next prime is 325126771. The reversal of 325126764 is 467621523.

It is a super-2 number, since 2×325126764² = 211414825338223392, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1117 + ... + 25524.

It is an arithmetic number, because the mean of its divisors is an integer number (17716930).

Almost surely, 2^325126764 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 325126764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425206320).

325126764 is an abundant number, since it is smaller than the sum of its proper divisors (525285876).

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

325126764 is a wasteful number, since it uses less digits than its factorization.

325126764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26767 (or 26759 counting only the distinct ones).

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

The square root of 325126764 is about 18031.2718353421. The cubic root of 325126764 is about 687.6238112663.

The spelling of 325126764 in words is "three hundred twenty-five million, one hundred twenty-six thousand, seven hundred sixty-four".