6739537912 has 16 divisors (see below), whose sum is σ = 12661965000. Its totient is φ = 3363013920.

The previous prime is 6739537897. The next prime is 6739537927. The reversal of 6739537912 is 2197359376.

It is an interprime number because it is at equal distance from previous prime (6739537897) and next prime (6739537927).

It is a self number, because there is not a number n which added to its sum of digits gives 6739537912.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840139 + ... + 848122.

Almost surely, 2^6739537912 is an apocalyptic number.

It is an amenable number.

6739537912 is a deficient number, since it is larger than the sum of its proper divisors (5922427088).

6739537912 is a wasteful number, since it uses less digits than its factorization.

6739537912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688766 (or 1688762 counting only the distinct ones).

The product of its digits is 2143260, while the sum is 52.

The square root of 6739537912 is about 82094.6886954327. The cubic root of 6739537912 is about 1888.9046695911.

The spelling of 6739537912 in words is "six billion, seven hundred thirty-nine million, five hundred thirty-seven thousand, nine hundred twelve".