3486745671 has 8 divisors (see below), whose sum is σ = 4671028224. Its totient is φ = 2313480120.

The previous prime is 3486745663. The next prime is 3486745673. The reversal of 3486745671 is 1765476843.

It is a happy number.

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

It is not a de Polignac number, because 3486745671 - 2³ = 3486745663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3486745673) 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 7 ways as a sum of consecutive naturals, for example, 2753511 + ... + 2754776.

It is an arithmetic number, because the mean of its divisors is an integer number (583878528).

Almost surely, 2^3486745671 is an apocalyptic number.

3486745671 is a deficient number, since it is larger than the sum of its proper divisors (1184282553).

3486745671 is a wasteful number, since it uses less digits than its factorization.

3486745671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5508501.

The product of its digits is 3386880, while the sum is 51.

The square root of 3486745671 is about 59048.6720511139. The cubic root of 3486745671 is about 1516.3754925044.

The spelling of 3486745671 in words is "three billion, four hundred eighty-six million, seven hundred forty-five thousand, six hundred seventy-one".