326144036 has 12 divisors (see below), whose sum is σ = 570880128. Its totient is φ = 163035432.

The previous prime is 326144017. The next prime is 326144047. The reversal of 326144036 is 630441623.

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, 25445 + ... + 36051.

It is an arithmetic number, because the mean of its divisors is an integer number (47573344).

Almost surely, 2^326144036 is an apocalyptic number.

It is an amenable number.

326144036 is a deficient number, since it is larger than the sum of its proper divisors (244736092).

326144036 is a wasteful number, since it uses less digits than its factorization.

326144036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18298 (or 18296 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 326144036 is about 18059.4583528964. The cubic root of 326144036 is about 688.3402212426.

Adding to 326144036 its reverse (630441623), we get a palindrome (956585659).

The spelling of 326144036 in words is "three hundred twenty-six million, one hundred forty-four thousand, thirty-six".