8273380 has 24 divisors (see below), whose sum is σ = 17478720. Its totient is φ = 3289440.

The previous prime is 8273333. The next prime is 8273389. The reversal of 8273380 is 833728.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8273389) 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, 2425 + ... + 4735.

It is an arithmetic number, because the mean of its divisors is an integer number (728280).

Almost surely, 2^8273380 is an apocalyptic number.

It is an amenable number.

8273380 is an abundant number, since it is smaller than the sum of its proper divisors (9205340).

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

8273380 is a wasteful number, since it uses less digits than its factorization.

8273380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499 (or 2497 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 8273380 is about 2876.3483794561. The cubic root of 8273380 is about 202.2526981579.

The spelling of 8273380 in words is "eight million, two hundred seventy-three thousand, three hundred eighty".