30000326 has 32 divisors (see below), whose sum is σ = 49800960. Its totient is φ = 13505184.

The previous prime is 30000323. The next prime is 30000331. The reversal of 30000326 is 62300003.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30000326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57101 + ... + 57623.

It is an arithmetic number, because the mean of its divisors is an integer number (1556280).

Almost surely, 2^30000326 is an apocalyptic number.

30000326 is a deficient number, since it is larger than the sum of its proper divisors (19800634).

30000326 is a wasteful number, since it uses less digits than its factorization.

30000326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 30000326 is about 5477.2553345631. The cubic root of 30000326 is about 310.7243761000.

Adding to 30000326 its reverse (62300003), we get a palindrome (92300329).

The spelling of 30000326 in words is "thirty million, three hundred twenty-six", and thus it is an aban number.