1481338798 has 16 divisors (see below), whose sum is σ = 2246623344. Its totient is φ = 732476160.

The previous prime is 1481338787. The next prime is 1481338799. The reversal of 1481338798 is 8978331841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481338799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388236 + ... + 392032.

It is an arithmetic number, because the mean of its divisors is an integer number (140413959).

Almost surely, 2^1481338798 is an apocalyptic number.

1481338798 is a deficient number, since it is larger than the sum of its proper divisors (765284546).

1481338798 is a wasteful number, since it uses less digits than its factorization.

1481338798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5907.

The product of its digits is 1161216, while the sum is 52.

The square root of 1481338798 is about 38488.1643885494. The cubic root of 1481338798 is about 1139.9473654779.

The spelling of 1481338798 in words is "one billion, four hundred eighty-one million, three hundred thirty-eight thousand, seven hundred ninety-eight".