326214004 has 12 divisors (see below), whose sum is σ = 573833764. Its totient is φ = 162261504.

The previous prime is 326213971. The next prime is 326214029. The reversal of 326214004 is 400412623.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33872400 + 292341604 = 5820^2 + 17098^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210507 + ... + 212050.

Almost surely, 2^326214004 is an apocalyptic number.

It is an amenable number.

326214004 is a deficient number, since it is larger than the sum of its proper divisors (247619760).

326214004 is a wasteful number, since it uses less digits than its factorization.

326214004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422754 (or 422752 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 326214004 is about 18061.3954056712. The cubic root of 326214004 is about 688.3894411574.

Adding to 326214004 its reverse (400412623), we get a palindrome (726626627).

The spelling of 326214004 in words is "three hundred twenty-six million, two hundred fourteen thousand, four".