8955369487 has 4 divisors (see below), whose sum is σ = 8957476440. Its totient is φ = 8953262536.

The previous prime is 8955369473. The next prime is 8955369491. The reversal of 8955369487 is 7849635598.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8955369487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8955369287) 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 3 ways as a sum of consecutive naturals, for example, 1047088 + ... + 1055605.

It is an arithmetic number, because the mean of its divisors is an integer number (2239369110).

Almost surely, 2^8955369487 is an apocalyptic number.

8955369487 is a deficient number, since it is larger than the sum of its proper divisors (2106953).

8955369487 is a wasteful number, since it uses less digits than its factorization.

8955369487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106952.

The product of its digits is 65318400, while the sum is 64.

The square root of 8955369487 is about 94632.8140076158. The cubic root of 8955369487 is about 2076.6397827854.

The spelling of 8955369487 in words is "eight billion, nine hundred fifty-five million, three hundred sixty-nine thousand, four hundred eighty-seven".