7047484387 has 16 divisors (see below), whose sum is σ = 7521373440. Its totient is φ = 6590650752.

The previous prime is 7047484363. The next prime is 7047484393. The reversal of 7047484387 is 7834847407.

It is not a de Polignac number, because 7047484387 - 2⁷ = 7047484259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7047484357) 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 15 ways as a sum of consecutive naturals, for example, 224553 + ... + 254005.

It is an arithmetic number, because the mean of its divisors is an integer number (470085840).

Almost surely, 2^7047484387 is an apocalyptic number.

7047484387 is a deficient number, since it is larger than the sum of its proper divisors (473889053).

7047484387 is a wasteful number, since it uses less digits than its factorization.

7047484387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29742.

The product of its (nonzero) digits is 4214784, while the sum is 52.

The square root of 7047484387 is about 83949.2965247476. The cubic root of 7047484387 is about 1917.2468848673.

The spelling of 7047484387 in words is "seven billion, forty-seven million, four hundred eighty-four thousand, three hundred eighty-seven".