69896484 has 72 divisors (see below), whose sum is σ = 205278528. Its totient is φ = 19638720.

The previous prime is 69896483. The next prime is 69896509. The reversal of 69896484 is 48469896.

It is a self number, because there is not a number n which added to its sum of digits gives 69896484.

It is not an unprimeable number, because it can be changed into a prime (69896483) 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, 13099 + ... + 17645.

Almost surely, 2^69896484 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 69896484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102639264).

69896484 is an abundant number, since it is smaller than the sum of its proper divisors (135382044).

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

69896484 is a wasteful number, since it uses less digits than its factorization.

69896484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4625 (or 4620 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 69896484 is about 8360.4117123501. The cubic root of 69896484 is about 411.9252778681.

The spelling of 69896484 in words is "sixty-nine million, eight hundred ninety-six thousand, four hundred eighty-four".