6494658 has 8 divisors (see below), whose sum is σ = 12989328. Its totient is φ = 2164884.

The previous prime is 6494651. The next prime is 6494659. The reversal of 6494658 is 8564946.

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

6494658 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6494651) 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, 541216 + ... + 541227.

It is an arithmetic number, because the mean of its divisors is an integer number (1623666).

Almost surely, 2^6494658 is an apocalyptic number.

6494658 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.

6494658 is a wasteful number, since it uses less digits than its factorization.

6494658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082448.

The product of its digits is 207360, while the sum is 42.

The square root of 6494658 is about 2548.4618890617. The cubic root of 6494658 is about 186.5744179963.

The spelling of 6494658 in words is "six million, four hundred ninety-four thousand, six hundred fifty-eight".