7993320 has 64 divisors (see below), whose sum is σ = 24408000. Its totient is φ = 2093568.

The previous prime is 7993309. The next prime is 7993327. The reversal of 7993320 is 233997.

It is not an unprimeable number, because it can be changed into a prime (7993327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6516 + ... + 7644.

It is an arithmetic number, because the mean of its divisors is an integer number (381375).

Almost surely, 2^7993320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7993320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12204000).

7993320 is an abundant number, since it is smaller than the sum of its proper divisors (16414680).

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

7993320 is a wasteful number, since it uses less digits than its factorization.

7993320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 7993320 is about 2827.2460098124. The cubic root of 7993320 is about 199.9443178323.

The spelling of 7993320 in words is "seven million, nine hundred ninety-three thousand, three hundred twenty".