1481619684 has 12 divisors (see below), whose sum is σ = 3457112624. Its totient is φ = 493873224.

The previous prime is 1481619679. The next prime is 1481619703. The reversal of 1481619684 is 4869161841.

1481619684 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 61734142 + ... + 61734165.

Almost surely, 2^1481619684 is an apocalyptic number.

It is an amenable number.

1481619684 is an abundant number, since it is smaller than the sum of its proper divisors (1975492940).

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

1481619684 is a wasteful number, since it uses less digits than its factorization.

1481619684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123468314 (or 123468312 counting only the distinct ones).

The product of its digits is 331776, while the sum is 48.

The square root of 1481619684 is about 38491.8132074861. The cubic root of 1481619684 is about 1140.0194117963.

The spelling of 1481619684 in words is "one billion, four hundred eighty-one million, six hundred nineteen thousand, six hundred eighty-four".