8234920 has 32 divisors (see below), whose sum is σ = 19336320. Its totient is φ = 3150400.

The previous prime is 8234909. The next prime is 8234921. The reversal of 8234920 is 294328.

It is not an unprimeable number, because it can be changed into a prime (8234921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3556 + ... + 5395.

It is an arithmetic number, because the mean of its divisors is an integer number (604260).

Almost surely, 2^8234920 is an apocalyptic number.

It is an amenable number.

8234920 is an abundant number, since it is smaller than the sum of its proper divisors (11101400).

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

8234920 is a wasteful number, since it uses less digits than its factorization.

8234920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8985 (or 8981 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 8234920 is about 2869.6550315325. The cubic root of 8234920 is about 201.9388109933.

It can be divided in two parts, 82349 and 20, that added together give a square (82369 = 287²).

The spelling of 8234920 in words is "eight million, two hundred thirty-four thousand, nine hundred twenty".