3139088671 has 4 divisors (see below), whose sum is σ = 3145958032. Its totient is φ = 3132219312.

The previous prime is 3139088669. The next prime is 3139088753. The reversal of 3139088671 is 1768809313.

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 3139088671 - 2¹ = 3139088669 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 (3139085671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3433995 + ... + 3434908.

It is an arithmetic number, because the mean of its divisors is an integer number (786489508).

Almost surely, 2^3139088671 is an apocalyptic number.

3139088671 is a deficient number, since it is larger than the sum of its proper divisors (6869361).

3139088671 is an equidigital number, since it uses as much as digits as its factorization.

3139088671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6869360.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 3139088671 is about 56027.5706326805. The cubic root of 3139088671 is about 1464.2026701848.

The spelling of 3139088671 in words is "three billion, one hundred thirty-nine million, eighty-eight thousand, six hundred seventy-one".