8240793 has 8 divisors (see below), whose sum is σ = 11986656. Its totient is φ = 4994400.

The previous prime is 8240779. The next prime is 8240797. The reversal of 8240793 is 3970428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8240793 - 2⁸ = 8240537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 249721 = 8240793 / (8 + 2 + 4 + 0 + 7 + 9 + 3).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8240797) 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, 124828 + ... + 124893.

It is an arithmetic number, because the mean of its divisors is an integer number (1498332).

Almost surely, 2^8240793 is an apocalyptic number.

It is an amenable number.

8240793 is a deficient number, since it is larger than the sum of its proper divisors (3745863).

8240793 is a wasteful number, since it uses less digits than its factorization.

8240793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249735.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 8240793 is about 2870.6781428784. The cubic root of 8240793 is about 201.9868059872.

Adding to 8240793 its reverse (3970428), we get a palindrome (12211221).

The spelling of 8240793 in words is "eight million, two hundred forty thousand, seven hundred ninety-three".