1838046016 has 56 divisors (see below), whose sum is σ = 3879169280. Its totient is φ = 861622272.

The previous prime is 1838045999. The next prime is 1838046019. The reversal of 1838046016 is 6106408381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1838046019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110161 + ... + 125743.

It is an arithmetic number, because the mean of its divisors is an integer number (69270880).

Almost surely, 2^1838046016 is an apocalyptic number.

1838046016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1838046016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1939584640).

1838046016 is an abundant number, since it is smaller than the sum of its proper divisors (2041123264).

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

1838046016 is a wasteful number, since it uses less digits than its factorization.

1838046016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15711 (or 15701 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 1838046016 is about 42872.4388856057. The cubic root of 1838046016 is about 1224.9512163830.

The spelling of 1838046016 in words is "one billion, eight hundred thirty-eight million, forty-six thousand, sixteen".