1799943012 has 48 divisors (see below), whose sum is σ = 5333166720. Its totient is φ = 514269216.

The previous prime is 1799942951. The next prime is 1799943037. The reversal of 1799943012 is 2103499971.

1799943012 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1189683 + ... + 1191194.

It is an arithmetic number, because the mean of its divisors is an integer number (111107640).

Almost surely, 2^1799943012 is an apocalyptic number.

1799943012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1799943012 is an abundant number, since it is smaller than the sum of its proper divisors (3533223708).

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

1799943012 is a wasteful number, since it uses less digits than its factorization.

1799943012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380897 (or 2380889 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 1799943012 is about 42425.7352558562. The cubic root of 1799943012 is about 1216.4275614782.

The spelling of 1799943012 in words is "one billion, seven hundred ninety-nine million, nine hundred forty-three thousand, twelve".