7424450747 has 32 divisors (see below), whose sum is σ = 9199344000. Its totient is φ = 5978012544.

The previous prime is 7424450711. The next prime is 7424450777. The reversal of 7424450747 is 7470544247.

7424450747 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7424450747 - 2¹⁰ = 7424449723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7424450698 and 7424450707.

It is not an unprimeable number, because it can be changed into a prime (7424450777) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 357953 + ... + 378125.

It is an arithmetic number, because the mean of its divisors is an integer number (287479500).

Almost surely, 2^7424450747 is an apocalyptic number.

7424450747 is a deficient number, since it is larger than the sum of its proper divisors (1774893253).

7424450747 is a wasteful number, since it uses less digits than its factorization.

7424450747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20260 (or 20246 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 44.

The square root of 7424450747 is about 86165.2525499694. The cubic root of 7424450747 is about 1950.8390644610.

The spelling of 7424450747 in words is "seven billion, four hundred twenty-four million, four hundred fifty thousand, seven hundred forty-seven".