69438096 has 180 divisors, whose sum is σ = 243768252. Its totient is φ = 18289152.

The previous prime is 69438091. The next prime is 69438097. The reversal of 69438096 is 69083496.

It can be written as a sum of positive squares in 2 ways, for example, as 25401600 + 44036496 = 5040^2 + 6636^2 .

It is a super-2 number, since 2×69438096² = 9643298352210432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69438091) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 91350 + ... + 92106.

Almost surely, 2^69438096 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 69438096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121884126).

69438096 is an abundant number, since it is smaller than the sum of its proper divisors (174330156).

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

69438096 is a wasteful number, since it uses less digits than its factorization.

69438096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 69438096 is about 8332.9524179609. The cubic root of 69438096 is about 411.0228200518.

The spelling of 69438096 in words is "sixty-nine million, four hundred thirty-eight thousand, ninety-six".