1834784344 has 8 divisors (see below), whose sum is σ = 3440220660. Its totient is φ = 917392168.

The previous prime is 1834784327. The next prime is 1834784407. The reversal of 1834784344 is 4434874381.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1834784294 and 1834784303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114674014 + ... + 114674029.

Almost surely, 2^1834784344 is an apocalyptic number.

It is an amenable number.

1834784344 is a deficient number, since it is larger than the sum of its proper divisors (1605436316).

1834784344 is a wasteful number, since it uses less digits than its factorization.

1834784344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229348049 (or 229348045 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 46.

The square root of 1834784344 is about 42834.3827316328. The cubic root of 1834784344 is about 1224.2262155402.

The spelling of 1834784344 in words is "one billion, eight hundred thirty-four million, seven hundred eighty-four thousand, three hundred forty-four".