6508649734 has 4 divisors (see below), whose sum is σ = 9762974604. Its totient is φ = 3254324866.

The previous prime is 6508649731. The next prime is 6508649783. The reversal of 6508649734 is 4379468056.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6508649731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627162432 + ... + 1627162435.

It is an arithmetic number, because the mean of its divisors is an integer number (2440743651).

Almost surely, 2^6508649734 is an apocalyptic number.

6508649734 is a deficient number, since it is larger than the sum of its proper divisors (3254324870).

6508649734 is a wasteful number, since it uses less digits than its factorization.

6508649734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254324869.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The square root of 6508649734 is about 80676.2030217089. The cubic root of 6508649734 is about 1867.0830378517.

The spelling of 6508649734 in words is "six billion, five hundred eight million, six hundred forty-nine thousand, seven hundred thirty-four".