734660666066437 has 8 divisors (see below), whose sum is σ = 801782912871360. Its totient is φ = 667594238182560.

The previous prime is 734660666066387. The next prime is 734660666066471.

734660666066437 is nontrivially palindromic in base 10.

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 734660666066437 - 2¹¹ = 734660666064389 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 (734660666066477) 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, 13954702737 + ... + 13954755382.

It is an arithmetic number, because the mean of its divisors is an integer number (100222864108920).

Almost surely, 2^{734660666066437} is an apocalyptic number.

It is an amenable number.

734660666066437 is a deficient number, since it is larger than the sum of its proper divisors (67122246804923).

734660666066437 is a wasteful number, since it uses less digits than its factorization.

734660666066437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27909460523.

The product of its (nonzero) digits is 1975228416, while the sum is 70.

The spelling of 734660666066437 in words is "seven hundred thirty-four trillion, six hundred sixty billion, six hundred sixty-six million, sixty-six thousand, four hundred thirty-seven".