8747376445 has 32 divisors (see below), whose sum is σ = 11240135424. Its totient is φ = 6518899200.

The previous prime is 8747376439. The next prime is 8747376457. The reversal of 8747376445 is 5446737478.

It is a happy number.

8747376445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8747376445 - 2⁵ = 8747376413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 3454830 + ... + 3457360.

It is an arithmetic number, because the mean of its divisors is an integer number (351254232).

Almost surely, 2^8747376445 is an apocalyptic number.

It is an amenable number.

8747376445 is a deficient number, since it is larger than the sum of its proper divisors (2492758979).

8747376445 is a wasteful number, since it uses less digits than its factorization.

8747376445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333.

The product of its digits is 15805440, while the sum is 55.

The square root of 8747376445 is about 93527.4101266575. The cubic root of 8747376445 is about 2060.4366784856.

The spelling of 8747376445 in words is "eight billion, seven hundred forty-seven million, three hundred seventy-six thousand, four hundred forty-five".