6488734 has 16 divisors (see below), whose sum is σ = 11483136. Its totient is φ = 2691000.

The previous prime is 6488719. The next prime is 6488767. The reversal of 6488734 is 4378846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7042 + ... + 7909.

It is an arithmetic number, because the mean of its divisors is an integer number (717696).

Almost surely, 2^6488734 is an apocalyptic number.

6488734 is a deficient number, since it is larger than the sum of its proper divisors (4994402).

6488734 is a wasteful number, since it uses less digits than its factorization.

6488734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14991.

The product of its digits is 129024, while the sum is 40.

The square root of 6488734 is about 2547.2993542181. The cubic root of 6488734 is about 186.5176737678.

The spelling of 6488734 in words is "six million, four hundred eighty-eight thousand, seven hundred thirty-four".