6740410 has 12 divisors (see below), whose sum is σ = 12147534. Its totient is φ = 2692880.

The previous prime is 6740407. The next prime is 6740429. The reversal of 6740410 is 140476.

It can be written as a sum of positive squares in 3 ways, for example, as 3948169 + 2792241 = 1987^2 + 1671^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7800 + ... + 8620.

Almost surely, 2^6740410 is an apocalyptic number.

6740410 is a deficient number, since it is larger than the sum of its proper divisors (5407124).

6740410 is an frugal number, since it uses more digits than its factorization.

6740410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 6740410 is about 2596.2299589982. The cubic root of 6740410 is about 188.8986140065.

Adding to 6740410 its reverse (140476), we get a palindrome (6880886).

The spelling of 6740410 in words is "six million, seven hundred forty thousand, four hundred ten".