79226743 has 6 divisors (see below), whose sum is σ = 82821704. Its totient is φ = 75781596.

The previous prime is 79226717. The next prime is 79226747. The reversal of 79226743 is 34762297.

It is not a de Polignac number, because 79226743 - 2⁵ = 79226711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79226696 and 79226705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79226747) 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, 74355 + ... + 75412.

Almost surely, 2^79226743 is an apocalyptic number.

79226743 is a deficient number, since it is larger than the sum of its proper divisors (3594961).

79226743 is a wasteful number, since it uses less digits than its factorization.

79226743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149813 (or 149790 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 79226743 is about 8900.9405682770. The cubic root of 79226743 is about 429.4941645173.

The spelling of 79226743 in words is "seventy-nine million, two hundred twenty-six thousand, seven hundred forty-three".