1481380808 has 8 divisors (see below), whose sum is σ = 2777589030. Its totient is φ = 740690400.

The previous prime is 1481380759. The next prime is 1481380829. The reversal of 1481380808 is 8080831841.

It can be written as a sum of positive squares in only one way, i.e., 1191768484 + 289612324 = 34522^2 + 17018^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92586293 + ... + 92586308.

Almost surely, 2^1481380808 is an apocalyptic number.

It is an amenable number.

1481380808 is a deficient number, since it is larger than the sum of its proper divisors (1296208222).

1481380808 is a wasteful number, since it uses less digits than its factorization.

1481380808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185172607 (or 185172603 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 41.

The square root of 1481380808 is about 38488.7101368700. The cubic root of 1481380808 is about 1139.9581414814.

The spelling of 1481380808 in words is "one billion, four hundred eighty-one million, three hundred eighty thousand, eight hundred eight".