1834625934 has 48 divisors (see below), whose sum is σ = 4092968880. Its totient is φ = 593550720.

The previous prime is 1834625929. The next prime is 1834625957. The reversal of 1834625934 is 4395264381.

1834625934 is a `hidden beast` number, since 18 + 3 + 4 + 625 + 9 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1834625934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139077 + ... + 151695.

It is an arithmetic number, because the mean of its divisors is an integer number (85270185).

Almost surely, 2^1834625934 is an apocalyptic number.

1834625934 is an abundant number, since it is smaller than the sum of its proper divisors (2258342946).

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

1834625934 is a wasteful number, since it uses less digits than its factorization.

1834625934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12865 (or 12862 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 1834625934 is about 42832.5335930528. The cubic root of 1834625934 is about 1224.1909824701.

The spelling of 1834625934 in words is "one billion, eight hundred thirty-four million, six hundred twenty-five thousand, nine hundred thirty-four".