6706736737 has 8 divisors (see below), whose sum is σ = 6750604800. Its totient is φ = 6662940144.

The previous prime is 6706736723. The next prime is 6706736761. The reversal of 6706736737 is 7376376076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6706736737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6706736767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177339 + ... + 211807.

It is an arithmetic number, because the mean of its divisors is an integer number (843825600).

Almost surely, 2^6706736737 is an apocalyptic number.

It is an amenable number.

6706736737 is a deficient number, since it is larger than the sum of its proper divisors (43868063).

6706736737 is a wasteful number, since it uses less digits than its factorization.

6706736737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35735.

The product of its (nonzero) digits is 4667544, while the sum is 52.

The square root of 6706736737 is about 81894.6685505229. The cubic root of 6706736737 is about 1885.8352661874.

The spelling of 6706736737 in words is "six billion, seven hundred six million, seven hundred thirty-six thousand, seven hundred thirty-seven".