326100004 has 12 divisors (see below), whose sum is σ = 574841484. Its totient is φ = 161859584.

The previous prime is 326099951. The next prime is 326100007. The reversal of 326100004 is 400001623.

It can be written as a sum of positive squares in 2 ways, for example, as 73925604 + 252174400 = 8598^2 + 15880^2 .

It is not an unprimeable number, because it can be changed into a prime (326100007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296989 + ... + 298084.

It is an arithmetic number, because the mean of its divisors is an integer number (47903457).

Almost surely, 2^326100004 is an apocalyptic number.

It is an amenable number.

326100004 is a deficient number, since it is larger than the sum of its proper divisors (248741480).

326100004 is a wasteful number, since it uses less digits than its factorization.

326100004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595214 (or 595212 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 326100004 is about 18058.2392275659. The cubic root of 326100004 is about 688.3092427409.

Adding to 326100004 its reverse (400001623), we get a palindrome (726101627).

The spelling of 326100004 in words is "three hundred twenty-six million, one hundred thousand, four".