7319868479 has 24 divisors (see below), whose sum is σ = 9295021008. Its totient is φ = 5700119040.

The previous prime is 7319868467. The next prime is 7319868499. The reversal of 7319868479 is 9748689137.

It is not a de Polignac number, because 7319868479 - 2¹⁶ = 7319802943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7319868419) 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 23 ways as a sum of consecutive naturals, for example, 1083797 + ... + 1090529.

It is an arithmetic number, because the mean of its divisors is an integer number (387292542).

Almost surely, 2^7319868479 is an apocalyptic number.

7319868479 is a deficient number, since it is larger than the sum of its proper divisors (1975152529).

7319868479 is a wasteful number, since it uses less digits than its factorization.

7319868479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8775 (or 8768 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 62.

The square root of 7319868479 is about 85556.2299251200. The cubic root of 7319868479 is about 1941.6357478848.

The spelling of 7319868479 in words is "seven billion, three hundred nineteen million, eight hundred sixty-eight thousand, four hundred seventy-nine".