923481984 has 64 divisors (see below), whose sum is σ = 2456335440. Its totient is φ = 307408896.

The previous prime is 923481967. The next prime is 923482031. The reversal of 923481984 is 489184329.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427852 + ... + 430004.

Almost surely, 2^923481984 is an apocalyptic number.

It is an amenable number.

923481984 is an abundant number, since it is smaller than the sum of its proper divisors (1532853456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

923481984 is a wasteful number, since it uses less digits than its factorization.

923481984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287 (or 3275 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 923481984 is about 30388.8463749449. The cubic root of 923481984 is about 973.8142882747.

The spelling of 923481984 in words is "nine hundred twenty-three million, four hundred eighty-one thousand, nine hundred eighty-four".