984676923 has 18 divisors (see below), whose sum is σ = 1431243684. Its totient is φ = 652354104.

The previous prime is 984676841. The next prime is 984676937. The reversal of 984676923 is 329676489.

It is a happy number.

984676923 is a `hidden beast` number, since 98 + 467 + 6 + 92 + 3 = 666.

It is not a de Polignac number, because 984676923 - 2¹⁶ = 984611387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 984676923.

It is not an unprimeable number, because it can be changed into a prime (984676993) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 249040 + ... + 252962.

It is an arithmetic number, because the mean of its divisors is an integer number (79513538).

Almost surely, 2^984676923 is an apocalyptic number.

984676923 is a deficient number, since it is larger than the sum of its proper divisors (446566761).

984676923 is a wasteful number, since it uses less digits than its factorization.

984676923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4263 (or 4093 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 984676923 is about 31379.5621862384. The cubic root of 984676923 is about 994.8659947643.

The spelling of 984676923 in words is "nine hundred eighty-four million, six hundred seventy-six thousand, nine hundred twenty-three".