1449776048 has 40 divisors (see below), whose sum is σ = 3399059232. Its totient is φ = 584782848.

The previous prime is 1449776021. The next prime is 1449776071. The reversal of 1449776048 is 8406779441.

It is a junction number, because it is equal to n+sod(n) for n = 1449775987 and 1449776005.

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, 378815 + ... + 382622.

Almost surely, 2^1449776048 is an apocalyptic number.

It is an amenable number.

1449776048 is an abundant number, since it is smaller than the sum of its proper divisors (1949283184).

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

1449776048 is a wasteful number, since it uses less digits than its factorization.

1449776048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761469 (or 761463 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 1449776048 is about 38075.9247819406. The cubic root of 1449776048 is about 1131.7929216204.

The spelling of 1449776048 in words is "one billion, four hundred forty-nine million, seven hundred seventy-six thousand, forty-eight".