4089139174 has 4 divisors (see below), whose sum is σ = 6133708764. Its totient is φ = 2044569586.

The previous prime is 4089139127. The next prime is 4089139199. The reversal of 4089139174 is 4719319804.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022284792 + ... + 1022284795.

It is an arithmetic number, because the mean of its divisors is an integer number (1533427191).

Almost surely, 2^4089139174 is an apocalyptic number.

4089139174 is a deficient number, since it is larger than the sum of its proper divisors (2044569590).

4089139174 is a wasteful number, since it uses less digits than its factorization.

4089139174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044569589.

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

The square root of 4089139174 is about 63946.3773328873. The cubic root of 4089139174 is about 1599.1061640350.

The spelling of 4089139174 in words is "four billion, eighty-nine million, one hundred thirty-nine thousand, one hundred seventy-four".