6479898 has 8 divisors (see below), whose sum is σ = 12959808. Its totient is φ = 2159964.

The previous prime is 6479897. The next prime is 6479903. The reversal of 6479898 is 8989746.

It is a happy number.

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

6479898 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 6479898.

It is not an unprimeable number, because it can be changed into a prime (6479897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539986 + ... + 539997.

It is an arithmetic number, because the mean of its divisors is an integer number (1619976).

Almost surely, 2^6479898 is an apocalyptic number.

6479898 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6479898 is a wasteful number, since it uses less digits than its factorization.

6479898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079988.

The product of its digits is 870912, while the sum is 51.

The square root of 6479898 is about 2545.5643775006. The cubic root of 6479898 is about 186.4329721493.

The spelling of 6479898 in words is "six million, four hundred seventy-nine thousand, eight hundred ninety-eight".