8238930 has 32 divisors (see below), whose sum is σ = 22598784. Its totient is φ = 1883136.

The previous prime is 8238907. The next prime is 8238953. The reversal of 8238930 is 398328.

It is an interprime number because it is at equal distance from previous prime (8238907) and next prime (8238953).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8238891 and 8238900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19407 + ... + 19826.

It is an arithmetic number, because the mean of its divisors is an integer number (706212).

Almost surely, 2^8238930 is an apocalyptic number.

8238930 is an abundant number, since it is smaller than the sum of its proper divisors (14359854).

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

8238930 is a wasteful number, since it uses less digits than its factorization.

8238930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39250.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 8238930 is about 2870.3536367493. The cubic root of 8238930 is about 201.9715837556.

The spelling of 8238930 in words is "eight million, two hundred thirty-eight thousand, nine hundred thirty".