8958493 has 2 divisors, whose sum is σ = 8958494. Its totient is φ = 8958492.

The previous prime is 8958479. The next prime is 8958497. The reversal of 8958493 is 3948598.

8958493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4743684 + 4214809 = 2178^2 + 2053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8958493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8958497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4479246 + 4479247.

It is an arithmetic number, because the mean of its divisors is an integer number (4479247).

Almost surely, 2^8958493 is an apocalyptic number.

It is an amenable number.

8958493 is a deficient number, since it is larger than the sum of its proper divisors (1).

8958493 is an equidigital number, since it uses as much as digits as its factorization.

8958493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 46.

The square root of 8958493 is about 2993.0741721514. The cubic root of 8958493 is about 207.6881189440.

The spelling of 8958493 in words is "eight million, nine hundred fifty-eight thousand, four hundred ninety-three".