30274326 has 12 divisors (see below), whose sum is σ = 65594412. Its totient is φ = 10091436.

The previous prime is 30274319. The next prime is 30274327. The reversal of 30274326 is 62347203.

It is a self number, because there is not a number n which added to its sum of digits gives 30274326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30274327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 840936 + ... + 840971.

It is an arithmetic number, because the mean of its divisors is an integer number (5466201).

Almost surely, 2^30274326 is an apocalyptic number.

30274326 is an abundant number, since it is smaller than the sum of its proper divisors (35320086).

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

30274326 is a wasteful number, since it uses less digits than its factorization.

30274326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681915 (or 1681912 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 30274326 is about 5502.2110101304. The cubic root of 30274326 is about 311.6674835150.

The spelling of 30274326 in words is "thirty million, two hundred seventy-four thousand, three hundred twenty-six".