1481363984 has 20 divisors (see below), whose sum is σ = 2870741484. Its totient is φ = 740527488.

The previous prime is 1481363963. The next prime is 1481363999. The reversal of 1481363984 is 4893631841.

It can be written as a sum of positive squares in 2 ways, for example, as 1377894400 + 103469584 = 37120^2 + 10172^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136154 + ... + 146630.

Almost surely, 2^1481363984 is an apocalyptic number.

It is an amenable number.

1481363984 is a deficient number, since it is larger than the sum of its proper divisors (1389377500).

1481363984 is a wasteful number, since it uses less digits than its factorization.

1481363984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19322 (or 19316 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The square root of 1481363984 is about 38488.4915786524. The cubic root of 1481363984 is about 1139.9538259743.

The spelling of 1481363984 in words is "one billion, four hundred eighty-one million, three hundred sixty-three thousand, nine hundred eighty-four".