79734567703 has 6 divisors (see below), whose sum is σ = 91126074056. Its totient is φ = 68343274812.

The previous prime is 79734567697. The next prime is 79734567719. The reversal of 79734567703 is 30776543797.

It is a de Polignac number, because none of the positive numbers 2^k-79734567703 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 (79734567503) 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 5 ways as a sum of consecutive naturals, for example, 693726 + ... + 800452.

Almost surely, 2^79734567703 is an apocalyptic number.

79734567703 is a deficient number, since it is larger than the sum of its proper divisors (11391506353).

79734567703 is an frugal number, since it uses more digits than its factorization.

79734567703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213461 (or 106734 counting only the distinct ones).

The product of its (nonzero) digits is 23337720, while the sum is 58.

The spelling of 79734567703 in words is "seventy-nine billion, seven hundred thirty-four million, five hundred sixty-seven thousand, seven hundred three".