1448984880 has 360 divisors, whose sum is σ = 5754511152. Its totient is φ = 325721088.

The previous prime is 1448984879. The next prime is 1448984893. The reversal of 1448984880 is 884898441.

It is a happy number.

1448984880 is a `hidden beast` number, since 1 + 4 + 489 + 84 + 8 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-2 number, since 2×1448984880² = 4199114364937228800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2363454 + ... + 2364066.

Almost surely, 2^1448984880 is an apocalyptic number.

1448984880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1448984880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2877255576).

1448984880 is an abundant number, since it is smaller than the sum of its proper divisors (4305526272).

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

1448984880 is a wasteful number, since it uses less digits than its factorization.

1448984880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 54.

The square root of 1448984880 is about 38065.5340170081. The cubic root of 1448984880 is about 1131.5870044655.

The spelling of 1448984880 in words is "one billion, four hundred forty-eight million, nine hundred eighty-four thousand, eight hundred eighty".