1016676859 has 8 divisors (see below), whose sum is σ = 1110115440. Its totient is φ = 923407200.

The previous prime is 1016676853. The next prime is 1016676883. The reversal of 1016676859 is 9586766101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1016676859 - 2³ = 1016676851 is a prime.

It is a super-3 number, since 3×1016676859³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1016676851) 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 7 ways as a sum of consecutive naturals, for example, 29472 + ... + 53869.

It is an arithmetic number, because the mean of its divisors is an integer number (138764430).

Almost surely, 2^1016676859 is an apocalyptic number.

1016676859 is a deficient number, since it is larger than the sum of its proper divisors (93438581).

1016676859 is a wasteful number, since it uses less digits than its factorization.

1016676859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84461.

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 1016676859 is about 31885.3706109871. The cubic root of 1016676859 is about 1005.5283342011.

It can be divided in two parts, 10166 and 76859, that added together give a square (87025 = 295²).

The spelling of 1016676859 in words is "one billion, sixteen million, six hundred seventy-six thousand, eight hundred fifty-nine".