6493194 has 24 divisors (see below), whose sum is σ = 14153412. Its totient is φ = 2151360.

The previous prime is 6493183. The next prime is 6493217. The reversal of 6493194 is 4913946.

6493194 is a `hidden beast` number, since 649 + 3 + 1 + 9 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6185169 + 308025 = 2487^2 + 555^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2262 + ... + 4254.

Almost surely, 2^6493194 is an apocalyptic number.

6493194 is an abundant number, since it is smaller than the sum of its proper divisors (7660218).

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

6493194 is a wasteful number, since it uses less digits than its factorization.

6493194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182 (or 2179 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 6493194 is about 2548.1746407968. The cubic root of 6493194 is about 186.5603979882.

It can be divided in two parts, 64931 and 94, that added together give a square (65025 = 255²).

The spelling of 6493194 in words is "six million, four hundred ninety-three thousand, one hundred ninety-four".