1834738410 has 64 divisors (see below), whose sum is σ = 4555874304. Its totient is φ = 472392000.

The previous prime is 1834738349. The next prime is 1834738463. The reversal of 1834738410 is 148374381.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 450885 + ... + 454935.

It is an arithmetic number, because the mean of its divisors is an integer number (71185536).

Almost surely, 2^1834738410 is an apocalyptic number.

1834738410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1834738410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2277937152).

1834738410 is an abundant number, since it is smaller than the sum of its proper divisors (2721135894).

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

1834738410 is a wasteful number, since it uses less digits than its factorization.

1834738410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4579.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 1834738410 is about 42833.8465468606. The cubic root of 1834738410 is about 1224.2159992485.

The spelling of 1834738410 in words is "one billion, eight hundred thirty-four million, seven hundred thirty-eight thousand, four hundred ten".