9780002326 has 16 divisors (see below), whose sum is σ = 15148320768. Its totient is φ = 4730668200.

The previous prime is 9780002273. The next prime is 9780002333. The reversal of 9780002326 is 6232000879.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171171 + ... + 221041.

It is an arithmetic number, because the mean of its divisors is an integer number (946770048).

Almost surely, 2^9780002326 is an apocalyptic number.

9780002326 is a deficient number, since it is larger than the sum of its proper divisors (5368318442).

9780002326 is a wasteful number, since it uses less digits than its factorization.

9780002326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53067.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 9780002326 is about 98893.8942806885. The cubic root of 9780002326 is about 2138.5183739459.

The spelling of 9780002326 in words is "nine billion, seven hundred eighty million, two thousand, three hundred twenty-six".