6746076729 has 12 divisors (see below), whose sum is σ = 11136380736. Its totient is φ = 3854900952.

The previous prime is 6746076721. The next prime is 6746076761. The reversal of 6746076729 is 9276706476.

It is a happy number.

6746076729 is a `hidden beast` number, since 6 + 7 + 4 + 607 + 6 + 7 + 29 = 666.

It is not a de Polignac number, because 6746076729 - 2³ = 6746076721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6746076721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53540229 + ... + 53540354.

It is an arithmetic number, because the mean of its divisors is an integer number (928031728).

Almost surely, 2^6746076729 is an apocalyptic number.

It is an amenable number.

6746076729 is a deficient number, since it is larger than the sum of its proper divisors (4390304007).

6746076729 is a wasteful number, since it uses less digits than its factorization.

6746076729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107080596 (or 107080593 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 54.

The square root of 6746076729 is about 82134.5038884390. The cubic root of 6746076729 is about 1889.5153548649.

The spelling of 6746076729 in words is "six billion, seven hundred forty-six million, seventy-six thousand, seven hundred twenty-nine".