1008868095 has 64 divisors (see below), whose sum is σ = 1862784000. Its totient is φ = 517442688.

The previous prime is 1008868079. The next prime is 1008868121. The reversal of 1008868095 is 5908688001.

It is not a de Polignac number, because 1008868095 - 2⁴ = 1008868079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1008868095.

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 63 ways as a sum of consecutive naturals, for example, 1718392 + ... + 1718978.

It is an arithmetic number, because the mean of its divisors is an integer number (29106000).

Almost surely, 2^1008868095 is an apocalyptic number.

1008868095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1008868095 is a deficient number, since it is larger than the sum of its proper divisors (853915905).

1008868095 is a wasteful number, since it uses less digits than its factorization.

1008868095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069 (or 1063 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The square root of 1008868095 is about 31762.6840018283. The cubic root of 1008868095 is about 1002.9473363409.

The spelling of 1008868095 in words is "one billion, eight million, eight hundred sixty-eight thousand, ninety-five".