6473968 has 20 divisors (see below), whose sum is σ = 12811680. Its totient is φ = 3167744.

The previous prime is 6473963. The next prime is 6473977. The reversal of 6473968 is 8693746.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6473963) 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, 3553 + ... + 5056.

It is an arithmetic number, because the mean of its divisors is an integer number (640584).

Almost surely, 2^6473968 is an apocalyptic number.

It is an amenable number.

6473968 is a deficient number, since it is larger than the sum of its proper divisors (6337712).

6473968 is a wasteful number, since it uses less digits than its factorization.

6473968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8664 (or 8658 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 6473968 is about 2544.3993397264. The cubic root of 6473968 is about 186.3760841685.

The spelling of 6473968 in words is "six million, four hundred seventy-three thousand, nine hundred sixty-eight".