6479593 has 2 divisors, whose sum is σ = 6479594. Its totient is φ = 6479592.

The previous prime is 6479587. The next prime is 6479609. The reversal of 6479593 is 3959746.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6416089 + 63504 = 2533^2 + 252^2 .

It is a cyclic number.

It is not a de Polignac number, because 6479593 - 2¹³ = 6471401 is a prime.

It is a d-powerful number, because it can be written as 6⁵ + 4⁷ + 7 + 9 + 5⁷ + 9⁷ + 3¹³ .

It is not a weakly prime, because it can be changed into another prime (6470593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3239796 + 3239797.

It is an arithmetic number, because the mean of its divisors is an integer number (3239797).

Almost surely, 2^6479593 is an apocalyptic number.

It is an amenable number.

6479593 is a deficient number, since it is larger than the sum of its proper divisors (1).

6479593 is an equidigital number, since it uses as much as digits as its factorization.

6479593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 204120, while the sum is 43.

The square root of 6479593 is about 2545.5044686663. The cubic root of 6479593 is about 186.4300470544.

The spelling of 6479593 in words is "six million, four hundred seventy-nine thousand, five hundred ninety-three".