1008696887 has 16 divisors (see below), whose sum is σ = 1173660192. Its totient is φ = 856734720.

The previous prime is 1008696877. The next prime is 1008696911. The reversal of 1008696887 is 7886968001.

It is not a de Polignac number, because 1008696887 - 2⁶ = 1008696823 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 (1008696847) 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, 5933 + ... + 45305.

It is an arithmetic number, because the mean of its divisors is an integer number (73353762).

Almost surely, 2^1008696887 is an apocalyptic number.

1008696887 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1008696887 is a deficient number, since it is larger than the sum of its proper divisors (164963305).

1008696887 is a wasteful number, since it uses less digits than its factorization.

1008696887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39538.

The product of its (nonzero) digits is 1161216, while the sum is 53.

The square root of 1008696887 is about 31759.9887751869. The cubic root of 1008696887 is about 1002.8905987215.

The spelling of 1008696887 in words is "one billion, eight million, six hundred ninety-six thousand, eight hundred eighty-seven".