724110049 has 4 divisors (see below), whose sum is σ = 779810836. Its totient is φ = 668409264.

The previous prime is 724110031. The next prime is 724110089. The reversal of 724110049 is 940011427.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 940011427 = 631 ⋅1489717.

It can be written as a sum of positive squares in 2 ways, for example, as 272250000 + 451860049 = 16500^2 + 21257^2 .

It is a cyclic number.

It is not a de Polignac number, because 724110049 - 2⁷ = 724109921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 724109999 and 724110026.

It is not an unprimeable number, because it can be changed into a prime (724110089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27850374 + ... + 27850399.

It is an arithmetic number, because the mean of its divisors is an integer number (194952709).

Almost surely, 2^724110049 is an apocalyptic number.

It is an amenable number.

724110049 is a deficient number, since it is larger than the sum of its proper divisors (55700787).

724110049 is a wasteful number, since it uses less digits than its factorization.

724110049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55700786.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 724110049 is about 26909.2929858813. The cubic root of 724110049 is about 897.9831582498.

The spelling of 724110049 in words is "seven hundred twenty-four million, one hundred ten thousand, forty-nine".