30385326 has 16 divisors (see below), whose sum is σ = 60938064. Its totient is φ = 10100544.

The previous prime is 30385291. The next prime is 30385331. The reversal of 30385326 is 62358303.

It is a super-2 number, since 2×30385326² = 1846536072252552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30385293 and 30385302.

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, 4551 + ... + 9026.

It is an arithmetic number, because the mean of its divisors is an integer number (3808629).

Almost surely, 2^30385326 is an apocalyptic number.

30385326 is an abundant number, since it is smaller than the sum of its proper divisors (30552738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30385326 is a wasteful number, since it uses less digits than its factorization.

30385326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13955.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 30385326 is about 5512.2886354036. The cubic root of 30385326 is about 312.0479257411.

The spelling of 30385326 in words is "thirty million, three hundred eighty-five thousand, three hundred twenty-six".