1838041712 has 40 divisors (see below), whose sum is σ = 3870377280. Its totient is φ = 840533760.

The previous prime is 1838041657. The next prime is 1838041759. The reversal of 1838041712 is 2171408381.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17864 + ... + 63207.

It is an arithmetic number, because the mean of its divisors is an integer number (96759432).

Almost surely, 2^1838041712 is an apocalyptic number.

It is an amenable number.

1838041712 is an abundant number, since it is smaller than the sum of its proper divisors (2032335568).

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

1838041712 is a wasteful number, since it uses less digits than its factorization.

1838041712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81201 (or 81195 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 1838041712 is about 42872.3886901581. The cubic root of 1838041712 is about 1224.9502602600.

The spelling of 1838041712 in words is "one billion, eight hundred thirty-eight million, forty-one thousand, seven hundred twelve".