6498678 has 8 divisors (see below), whose sum is σ = 12997368. Its totient is φ = 2166224.

The previous prime is 6498671. The next prime is 6498683. The reversal of 6498678 is 8768946.

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

6498678 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6498671) 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, 541551 + ... + 541562.

It is an arithmetic number, because the mean of its divisors is an integer number (1624671).

Almost surely, 2^6498678 is an apocalyptic number.

6498678 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.

6498678 is a wasteful number, since it uses less digits than its factorization.

6498678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083118.

The product of its digits is 580608, while the sum is 48.

The square root of 6498678 is about 2549.2504780817. The cubic root of 6498678 is about 186.6129047272.

The spelling of 6498678 in words is "six million, four hundred ninety-eight thousand, six hundred seventy-eight".