7980593 has 2 divisors, whose sum is σ = 7980594. Its totient is φ = 7980592.

The previous prime is 7980587. The next prime is 7980601. The reversal of 7980593 is 3950897.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5234944 + 2745649 = 2288^2 + 1657^2 .

It is a cyclic number.

It is not a de Polignac number, because 7980593 - 2⁶ = 7980529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7980593.

It is not a weakly prime, because it can be changed into another prime (7983593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3990296 + 3990297.

It is an arithmetic number, because the mean of its divisors is an integer number (3990297).

Almost surely, 2^7980593 is an apocalyptic number.

It is an amenable number.

7980593 is a deficient number, since it is larger than the sum of its proper divisors (1).

7980593 is an equidigital number, since it uses as much as digits as its factorization.

7980593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 7980593 is about 2824.9943362775. The cubic root of 7980593 is about 199.8381440486.

The spelling of 7980593 in words is "seven million, nine hundred eighty thousand, five hundred ninety-three".