1481380838 has 24 divisors (see below), whose sum is σ = 2600744472. Its totient is φ = 630975744.

The previous prime is 1481380829. The next prime is 1481380843. The reversal of 1481380838 is 8380831841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30395 + ... + 62342.

It is an arithmetic number, because the mean of its divisors is an integer number (108364353).

Almost surely, 2^1481380838 is an apocalyptic number.

1481380838 is a deficient number, since it is larger than the sum of its proper divisors (1119363634).

1481380838 is a wasteful number, since it uses less digits than its factorization.

1481380838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92916 (or 92909 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 44.

The square root of 1481380838 is about 38488.7105265947. The cubic root of 1481380838 is about 1139.9581491767.

The spelling of 1481380838 in words is "one billion, four hundred eighty-one million, three hundred eighty thousand, eight hundred thirty-eight".