1469348448 has 48 divisors (see below), whose sum is σ = 3860974656. Its totient is φ = 489283200.

The previous prime is 1469348443. The next prime is 1469348549. The reversal of 1469348448 is 8448439641.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 1469348448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1469348443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93615 + ... + 108177.

It is an arithmetic number, because the mean of its divisors is an integer number (80436972).

Almost surely, 2^1469348448 is an apocalyptic number.

It is an amenable number.

1469348448 is an abundant number, since it is smaller than the sum of its proper divisors (2391626208).

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

1469348448 is a wasteful number, since it uses less digits than its factorization.

1469348448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15627 (or 15619 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 51.

The square root of 1469348448 is about 38332.0811853466. The cubic root of 1469348448 is about 1136.8633505054.

The spelling of 1469348448 in words is "one billion, four hundred sixty-nine million, three hundred forty-eight thousand, four hundred forty-eight".