1808048030 has 32 divisors (see below), whose sum is σ = 3362584320. Its totient is φ = 699240960.

The previous prime is 1808048027. The next prime is 1808048041. The reversal of 1808048030 is 308408081.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459632 + ... + 463548.

It is an arithmetic number, because the mean of its divisors is an integer number (105080760).

Almost surely, 2^1808048030 is an apocalyptic number.

1808048030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1808048030 is a deficient number, since it is larger than the sum of its proper divisors (1554536290).

1808048030 is a wasteful number, since it uses less digits than its factorization.

1808048030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5444.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 1808048030 is about 42521.1480324791. The cubic root of 1808048030 is about 1218.2506573103.

The spelling of 1808048030 in words is "one billion, eight hundred eight million, forty-eight thousand, thirty".