6709090667629 has 8 divisors (see below), whose sum is σ = 7668084837888. Its totient is φ = 5750234658960.

The previous prime is 6709090667611. The next prime is 6709090667651. The reversal of 6709090667629 is 9267660909076.

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

It is a cyclic number.

It is not a de Polignac number, because 6709090667629 - 2²⁵ = 6709057113197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6709090661629) 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, 34436317 + ... + 34630594.

It is an arithmetic number, because the mean of its divisors is an integer number (958510604736).

Almost surely, 2^{6709090667629} is an apocalyptic number.

It is an amenable number.

6709090667629 is a deficient number, since it is larger than the sum of its proper divisors (958994170259).

6709090667629 is a wasteful number, since it uses less digits than its factorization.

6709090667629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69080795.

The product of its (nonzero) digits is 92588832, while the sum is 67.

The spelling of 6709090667629 in words is "six trillion, seven hundred nine billion, ninety million, six hundred sixty-seven thousand, six hundred twenty-nine".