1834484147 has 2 divisors, whose sum is σ = 1834484148. Its totient is φ = 1834484146.

The previous prime is 1834484137. The next prime is 1834484153. The reversal of 1834484147 is 7414844381.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1834484147 - 2¹² = 1834480051 is a prime.

It is a super-3 number, since 3×1834484147³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1834484098 and 1834484107.

It is not a weakly prime, because it can be changed into another prime (1834484137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 917242073 + 917242074.

It is an arithmetic number, because the mean of its divisors is an integer number (917242074).

Almost surely, 2^1834484147 is an apocalyptic number.

1834484147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1834484147 is an equidigital number, since it uses as much as digits as its factorization.

1834484147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 344064, while the sum is 44.

The square root of 1834484147 is about 42830.8784290026. The cubic root of 1834484147 is about 1224.1594449170.

The spelling of 1834484147 in words is "one billion, eight hundred thirty-four million, four hundred eighty-four thousand, one hundred forty-seven".