670713766471 has 8 divisors (see below), whose sum is σ = 766535048864. Its totient is φ = 574893741600.

The previous prime is 670713766453. The next prime is 670713766501. The reversal of 670713766471 is 174667317076.

It is a happy number.

670713766471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 670713766471 - 2⁹ = 670713765959 is a prime.

It is a super-3 number, since 3×670713766471³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670713766421) 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, 1631521 + ... + 2000821.

It is an arithmetic number, because the mean of its divisors is an integer number (95816881108).

Almost surely, 2^670713766471 is an apocalyptic number.

670713766471 is a deficient number, since it is larger than the sum of its proper divisors (95821282393).

670713766471 is a wasteful number, since it uses less digits than its factorization.

670713766471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628761.

The product of its (nonzero) digits is 6223392, while the sum is 55.

The spelling of 670713766471 in words is "six hundred seventy billion, seven hundred thirteen million, seven hundred sixty-six thousand, four hundred seventy-one".