7439791606 has 16 divisors (see below), whose sum is σ = 12050360784. Its totient is φ = 3424539744.

The previous prime is 7439791589. The next prime is 7439791607. The reversal of 7439791606 is 6061979347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7439791607) 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, 373876 + ... + 393271.

It is an arithmetic number, because the mean of its divisors is an integer number (753147549).

Almost surely, 2^7439791606 is an apocalyptic number.

7439791606 is a deficient number, since it is larger than the sum of its proper divisors (4610569178).

7439791606 is a wasteful number, since it uses less digits than its factorization.

7439791606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767535.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The square root of 7439791606 is about 86254.2265978891. The cubic root of 7439791606 is about 1952.1817881610.

The spelling of 7439791606 in words is "seven billion, four hundred thirty-nine million, seven hundred ninety-one thousand, six hundred six".