1798307852 has 12 divisors (see below), whose sum is σ = 3433133256. Its totient is φ = 817412640.

The previous prime is 1798307837. The next prime is 1798307873. The reversal of 1798307852 is 2587038971.

It is a super-3 number, since 3×1798307852³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1798307852.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20435273 + ... + 20435360.

It is an arithmetic number, because the mean of its divisors is an integer number (286094438).

Almost surely, 2^1798307852 is an apocalyptic number.

It is an amenable number.

1798307852 is a deficient number, since it is larger than the sum of its proper divisors (1634825404).

1798307852 is a wasteful number, since it uses less digits than its factorization.

1798307852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40870648 (or 40870646 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 50.

The square root of 1798307852 is about 42406.4600267459. The cubic root of 1798307852 is about 1216.0590949394.

The spelling of 1798307852 in words is "one billion, seven hundred ninety-eight million, three hundred seven thousand, eight hundred fifty-two".