1834608538 has 8 divisors (see below), whose sum is σ = 3145043232. Its totient is φ = 786260796.

The previous prime is 1834608493. The next prime is 1834608557. The reversal of 1834608538 is 8358064381.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 65521720 + ... + 65521747.

It is an arithmetic number, because the mean of its divisors is an integer number (393130404).

Almost surely, 2^1834608538 is an apocalyptic number.

1834608538 is a deficient number, since it is larger than the sum of its proper divisors (1310434694).

1834608538 is a wasteful number, since it uses less digits than its factorization.

1834608538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131043476.

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 1834608538 is about 42832.3305226321. The cubic root of 1834608538 is about 1224.1871131811.

The spelling of 1834608538 in words is "one billion, eight hundred thirty-four million, six hundred eight thousand, five hundred thirty-eight".