1469842368 has 28 divisors (see below), whose sum is σ = 3888958440. Its totient is φ = 489947392.

The previous prime is 1469842343. The next prime is 1469842391. The reversal of 1469842368 is 8632489641.

It is a self number, because there is not a number n which added to its sum of digits gives 1469842368.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3827523 + ... + 3827906.

Almost surely, 2^1469842368 is an apocalyptic number.

It is an amenable number.

1469842368 is an abundant number, since it is smaller than the sum of its proper divisors (2419116072).

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

1469842368 is an equidigital number, since it uses as much as digits as its factorization.

1469842368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7655444 (or 7655434 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 51.

The square root of 1469842368 is about 38338.5232892452. The cubic root of 1469842368 is about 1136.9907213911.

The spelling of 1469842368 in words is "one billion, four hundred sixty-nine million, eight hundred forty-two thousand, three hundred sixty-eight".