986955000844 has 12 divisors (see below), whose sum is σ = 1728242044704. Its totient is φ = 493171559504.

The previous prime is 986955000841. The next prime is 986955000853. The reversal of 986955000844 is 448000559689.

986955000844 = T₈₁₁₁₅₂ + T₈₁₁₁₅₃ + T₈₁₁₁₅₄.

It is not an unprimeable number, because it can be changed into a prime (986955000841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76477972 + ... + 76490875.

It is an arithmetic number, because the mean of its divisors is an integer number (144020170392).

Almost surely, 2^986955000844 is an apocalyptic number.

986955000844 is the 811154-th centered triangular number.

It is an amenable number.

986955000844 is a deficient number, since it is larger than the sum of its proper divisors (741287043860).

986955000844 is a wasteful number, since it uses less digits than its factorization.

986955000844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152970464 (or 152970462 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 58.

The spelling of 986955000844 in words is "nine hundred eighty-six billion, nine hundred fifty-five million, eight hundred forty-four", and thus it is an aban number.