1481840900 has 18 divisors (see below), whose sum is σ = 3215594970. Its totient is φ = 592736320.

The previous prime is 1481840897. The next prime is 1481840911. The reversal of 1481840900 is 90481841.

1481840900 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 99042304 + 1382798596 = 9952^2 + 37186^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7409105 + ... + 7409304.

It is an arithmetic number, because the mean of its divisors is an integer number (178644165).

Almost surely, 2^1481840900 is an apocalyptic number.

1481840900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1481840900 is an abundant number, since it is smaller than the sum of its proper divisors (1733754070).

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

1481840900 is a wasteful number, since it uses less digits than its factorization.

1481840900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14818423 (or 14818416 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 1481840900 is about 38494.6866463412. The cubic root of 1481840900 is about 1140.0761465501.

The spelling of 1481840900 in words is "one billion, four hundred eighty-one million, eight hundred forty thousand, nine hundred".