69325984 has 144 divisors (see below), whose sum is σ = 180986400. Its totient is φ = 25837056.

The previous prime is 69325981. The next prime is 69326021. The reversal of 69325984 is 48952396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69325981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 387207 + ... + 387385.

It is an arithmetic number, because the mean of its divisors is an integer number (1256850).

Almost surely, 2^69325984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69325984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90493200).

69325984 is an abundant number, since it is smaller than the sum of its proper divisors (111660416).

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

69325984 is a wasteful number, since it uses less digits than its factorization.

69325984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 220 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 69325984 is about 8326.2226729772. Note that the first 3 decimals coincide. The cubic root of 69325984 is about 410.8014938380.

The spelling of 69325984 in words is "sixty-nine million, three hundred twenty-five thousand, nine hundred eighty-four".