1344490448 has 40 divisors (see below), whose sum is σ = 2982094848. Its totient is φ = 575240832.

The previous prime is 1344490439. The next prime is 1344490457. The reversal of 1344490448 is 8440944431.

It is an interprime number because it is at equal distance from previous prime (1344490439) and next prime (1344490457).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58865 + ... + 78447.

Almost surely, 2^1344490448 is an apocalyptic number.

It is an amenable number.

1344490448 is an abundant number, since it is smaller than the sum of its proper divisors (1637604400).

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

1344490448 is a wasteful number, since it uses less digits than its factorization.

1344490448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20211 (or 20205 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 1344490448 is about 36667.2939825125. The cubic root of 1344490448 is about 1103.7038912159.

The spelling of 1344490448 in words is "one billion, three hundred forty-four million, four hundred ninety thousand, four hundred forty-eight".