8990704719 has 12 divisors (see below), whose sum is σ = 12997208016. Its totient is φ = 5988894912.

The previous prime is 8990704717. The next prime is 8990704739. The reversal of 8990704719 is 9174070998.

8990704719 is a `hidden beast` number, since 89 + 90 + 7 + 0 + 471 + 9 = 666.

8990704719 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 8990704719 - 2¹ = 8990704717 is a prime.

It is a super-2 number, since 2×8990704719² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8990704717) 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 11 ways as a sum of consecutive naturals, for example, 397402 + ... + 419415.

It is an arithmetic number, because the mean of its divisors is an integer number (1083100668).

Almost surely, 2^8990704719 is an apocalyptic number.

8990704719 is a deficient number, since it is larger than the sum of its proper divisors (4006503297).

8990704719 is a wasteful number, since it uses less digits than its factorization.

8990704719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818046 (or 818043 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

The square root of 8990704719 is about 94819.3267166562. The cubic root of 8990704719 is about 2079.3674666111.

The spelling of 8990704719 in words is "eight billion, nine hundred ninety million, seven hundred four thousand, seven hundred nineteen".