8740770447 has 32 divisors (see below), whose sum is σ = 12229574656. Its totient is φ = 5546556000.

The previous prime is 8740770427. The next prime is 8740770449. The reversal of 8740770447 is 7440770478.

8740770447 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8740770447 - 2⁶ = 8740770383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8740770396 and 8740770405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8740770449) 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 31 ways as a sum of consecutive naturals, for example, 1443408 + ... + 1449450.

It is an arithmetic number, because the mean of its divisors is an integer number (382174208).

Almost surely, 2^8740770447 is an apocalyptic number.

8740770447 is a deficient number, since it is larger than the sum of its proper divisors (3488804209).

8740770447 is a wasteful number, since it uses less digits than its factorization.

8740770447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6331.

The product of its (nonzero) digits is 1229312, while the sum is 48.

The square root of 8740770447 is about 93492.0876170813. The cubic root of 8740770447 is about 2059.9178688938.

The spelling of 8740770447 in words is "eight billion, seven hundred forty million, seven hundred seventy thousand, four hundred forty-seven".