1834741836 has 36 divisors (see below), whose sum is σ = 4639143600. Its totient is φ = 611406048.

The previous prime is 1834741787. The next prime is 1834741837. The reversal of 1834741836 is 6381474381.

It is a tau number, because it is divible by the number of its divisors (36).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1834741791 and 1834741800.

It is not an unprimeable number, because it can be changed into a prime (1834741837) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 207310 + ... + 215978.

It is an arithmetic number, because the mean of its divisors is an integer number (128865100).

Almost surely, 2^1834741836 is an apocalyptic number.

It is an amenable number.

1834741836 is an abundant number, since it is smaller than the sum of its proper divisors (2804401764).

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

1834741836 is a wasteful number, since it uses less digits than its factorization.

1834741836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14558 (or 14553 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 1834741836 is about 42833.8865385806. The cubic root of 1834741836 is about 1224.2167612393.

The spelling of 1834741836 in words is "one billion, eight hundred thirty-four million, seven hundred forty-one thousand, eight hundred thirty-six".