6477698 has 8 divisors (see below), whose sum is σ = 10030080. Its totient is φ = 3134340.

The previous prime is 6477683. The next prime is 6477703. The reversal of 6477698 is 8967746.

It is a happy number.

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

It is a congruent number.

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, 52178 + ... + 52301.

It is an arithmetic number, because the mean of its divisors is an integer number (1253760).

Almost surely, 2^6477698 is an apocalyptic number.

6477698 is a deficient number, since it is larger than the sum of its proper divisors (3552382).

6477698 is a wasteful number, since it uses less digits than its factorization.

6477698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104512.

The product of its digits is 508032, while the sum is 47.

The square root of 6477698 is about 2545.1322166049. The cubic root of 6477698 is about 186.4118710473.

The spelling of 6477698 in words is "six million, four hundred seventy-seven thousand, six hundred ninety-eight".