6507494934 has 12 divisors (see below), whose sum is σ = 13015385076. Its totient is φ = 2169099112.

The previous prime is 6507494911. The next prime is 6507494947. The reversal of 6507494934 is 4394947056.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 181132 + ... + 214064.

It is an arithmetic number, because the mean of its divisors is an integer number (1084615423).

Almost surely, 2^6507494934 is an apocalyptic number.

6507494934 is an abundant number, since it is smaller than the sum of its proper divisors (6507890142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6507494934 is an frugal number, since it uses more digits than its factorization.

6507494934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65871 (or 32938 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 51.

The square root of 6507494934 is about 80669.0456990784. The cubic root of 6507494934 is about 1866.9726086481.

The spelling of 6507494934 in words is "six billion, five hundred seven million, four hundred ninety-four thousand, nine hundred thirty-four".