1834123344 has 40 divisors (see below), whose sum is σ = 4747276512. Its totient is φ = 610197120.

The previous prime is 1834123327. The next prime is 1834123363. The reversal of 1834123344 is 4433214381.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11427 + ... + 61634.

Almost surely, 2^1834123344 is an apocalyptic number.

It is an amenable number.

1834123344 is an abundant number, since it is smaller than the sum of its proper divisors (2913153168).

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

1834123344 is a wasteful number, since it uses less digits than its factorization.

1834123344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73595 (or 73589 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 1834123344 is about 42826.6662723122. Note that the first 3 decimals coincide. The cubic root of 1834123344 is about 1224.0791845051.

The spelling of 1834123344 in words is "one billion, eight hundred thirty-four million, one hundred twenty-three thousand, three hundred forty-four".