6734670651 has 6 divisors (see below), whose sum is σ = 9727857620. Its totient is φ = 4489780428.

The previous prime is 6734670637. The next prime is 6734670661. The reversal of 6734670651 is 1560764376.

It is not a de Polignac number, because 6734670651 - 2²¹ = 6732573499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6734670597 and 6734670606.

It is not an unprimeable number, because it can be changed into a prime (6734670601) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 374148361 + ... + 374148378.

Almost surely, 2^6734670651 is an apocalyptic number.

6734670651 is a deficient number, since it is larger than the sum of its proper divisors (2993186969).

6734670651 is a wasteful number, since it uses less digits than its factorization.

6734670651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748296745 (or 748296742 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 6734670651 is about 82065.0391518825. The cubic root of 6734670651 is about 1888.4498408735.

The spelling of 6734670651 in words is "six billion, seven hundred thirty-four million, six hundred seventy thousand, six hundred fifty-one".