6470615671 has 4 divisors (see below), whose sum is σ = 6968355352. Its totient is φ = 5972875992.

The previous prime is 6470615659. The next prime is 6470615681. The reversal of 6470615671 is 1765160746.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6470615671 - 2⁵ = 6470615639 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 (6470615621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248869821 + ... + 248869846.

It is an arithmetic number, because the mean of its divisors is an integer number (1742088838).

Almost surely, 2^6470615671 is an apocalyptic number.

6470615671 is a deficient number, since it is larger than the sum of its proper divisors (497739681).

6470615671 is a wasteful number, since it uses less digits than its factorization.

6470615671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497739680.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 6470615671 is about 80440.1371890924. The cubic root of 6470615671 is about 1863.4390906216.

The spelling of 6470615671 in words is "six billion, four hundred seventy million, six hundred fifteen thousand, six hundred seventy-one".