6461674 has 8 divisors (see below), whose sum is σ = 9703620. Its totient is φ = 3227136.

The previous prime is 6461657. The next prime is 6461713. The reversal of 6461674 is 4761646.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5267025 + 1194649 = 2295^2 + 1093^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1672 + ... + 3964.

Almost surely, 2^6461674 is an apocalyptic number.

6461674 is a deficient number, since it is larger than the sum of its proper divisors (3241946).

6461674 is a wasteful number, since it uses less digits than its factorization.

6461674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704.

The product of its digits is 24192, while the sum is 34.

The square root of 6461674 is about 2541.9822973420. The cubic root of 6461674 is about 186.2580339762.

The spelling of 6461674 in words is "six million, four hundred sixty-one thousand, six hundred seventy-four".