8538712469 has 16 divisors (see below), whose sum is σ = 10103723520. Its totient is φ = 7060435200.

The previous prime is 8538712459. The next prime is 8538712471. The reversal of 8538712469 is 9642178358.

8538712469 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 8538712469 - 2²⁸ = 8270277013 is a prime.

It is a super-2 number, since 2×8538712469² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8538712469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8538712409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226292 + ... + 261314.

It is an arithmetic number, because the mean of its divisors is an integer number (631482720).

Almost surely, 2^8538712469 is an apocalyptic number.

It is an amenable number.

8538712469 is a deficient number, since it is larger than the sum of its proper divisors (1565011051).

8538712469 is a wasteful number, since it uses less digits than its factorization.

8538712469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36260.

The product of its digits is 2903040, while the sum is 53.

The square root of 8538712469 is about 92405.1539092923. The cubic root of 8538712469 is about 2043.9211131079.

The spelling of 8538712469 in words is "eight billion, five hundred thirty-eight million, seven hundred twelve thousand, four hundred sixty-nine".