6412493 has 2 divisors, whose sum is σ = 6412494. Its totient is φ = 6412492.

The previous prime is 6412459. The next prime is 6412499. The reversal of 6412493 is 3942146.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4571044 + 1841449 = 2138^2 + 1357^2 .

It is a cyclic number.

It is not a de Polignac number, because 6412493 - 2⁶ = 6412429 is a prime.

It is a super-2 number, since 2×6412493² = 82240132950098, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6412499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3206246 + 3206247.

It is an arithmetic number, because the mean of its divisors is an integer number (3206247).

Almost surely, 2^6412493 is an apocalyptic number.

It is an amenable number.

6412493 is a deficient number, since it is larger than the sum of its proper divisors (1).

6412493 is an equidigital number, since it uses as much as digits as its factorization.

6412493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 6412493 is about 2532.2900702724. The cubic root of 6412493 is about 185.7842818427.

The spelling of 6412493 in words is "six million, four hundred twelve thousand, four hundred ninety-three".