1834614845 has 16 divisors (see below), whose sum is σ = 2584046208. Its totient is φ = 1224020160.

The previous prime is 1834614841. The next prime is 1834614889. The reversal of 1834614845 is 5484164381.

It is not a de Polignac number, because 1834614845 - 2² = 1834614841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1834614796 and 1834614805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1834614841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707051 + ... + 709640.

It is an arithmetic number, because the mean of its divisors is an integer number (161502888).

Almost surely, 2^1834614845 is an apocalyptic number.

It is an amenable number.

1834614845 is a deficient number, since it is larger than the sum of its proper divisors (749431363).

1834614845 is a wasteful number, since it uses less digits than its factorization.

1834614845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416740.

The product of its digits is 368640, while the sum is 44.

The square root of 1834614845 is about 42832.4041468606. The cubic root of 1834614845 is about 1224.1885160125.

The spelling of 1834614845 in words is "one billion, eight hundred thirty-four million, six hundred fourteen thousand, eight hundred forty-five".