69636468 has 72 divisors (see below), whose sum is σ = 180241600. Its totient is φ = 20908800.

The previous prime is 69636467. The next prime is 69636473. The reversal of 69636468 is 86463696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69636467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 288828 + ... + 289068.

Almost surely, 2^69636468 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 69636468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90120800).

69636468 is an abundant number, since it is smaller than the sum of its proper divisors (110605132).

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

69636468 is a wasteful number, since it uses less digits than its factorization.

69636468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 456 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 48.

The square root of 69636468 is about 8344.8467930813. The cubic root of 69636468 is about 411.4138537091.

It can be divided in two parts, 6963 and 6468, that added together give a palindrome (13431).

The spelling of 69636468 in words is "sixty-nine million, six hundred thirty-six thousand, four hundred sixty-eight".