1834435148 has 36 divisors (see below), whose sum is σ = 4021651872. Its totient is φ = 725709600.

The previous prime is 1834435129. The next prime is 1834435151. The reversal of 1834435148 is 8415344381.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357428 + ... + 362523.

It is an arithmetic number, because the mean of its divisors is an integer number (111712552).

Almost surely, 2^1834435148 is an apocalyptic number.

It is an amenable number.

1834435148 is an abundant number, since it is smaller than the sum of its proper divisors (2187216724).

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

1834435148 is a wasteful number, since it uses less digits than its factorization.

1834435148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719982 (or 719973 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 1834435148 is about 42830.3064196370. The cubic root of 1834435148 is about 1224.1485457363.

The spelling of 1834435148 in words is "one billion, eight hundred thirty-four million, four hundred thirty-five thousand, one hundred forty-eight".