1838114004 has 24 divisors (see below), whose sum is σ = 4291051968. Its totient is φ = 612401920.

The previous prime is 1838113997. The next prime is 1838114027. The reversal of 1838114004 is 4004118381.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11832 + ... + 61775.

It is an arithmetic number, because the mean of its divisors is an integer number (178793832).

Almost surely, 2^1838114004 is an apocalyptic number.

It is an amenable number.

1838114004 is an abundant number, since it is smaller than the sum of its proper divisors (2452937964).

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

1838114004 is a wasteful number, since it uses less digits than its factorization.

1838114004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75695 (or 75693 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 1838114004 is about 42873.2317886114. The cubic root of 1838114004 is about 1224.9663195516.

It can be divided in two parts, 18381 and 14004, that added together give a triangular number (32385 = T₂₅₄).

The spelling of 1838114004 in words is "one billion, eight hundred thirty-eight million, one hundred fourteen thousand, four".