8484908123 has 2 divisors, whose sum is σ = 8484908124. Its totient is φ = 8484908122.

The previous prime is 8484908099. The next prime is 8484908137. The reversal of 8484908123 is 3218094848.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8484908123 - 2⁸ = 8484907867 is a prime.

It is not a weakly prime, because it can be changed into another prime (8484908423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4242454061 + 4242454062.

It is an arithmetic number, because the mean of its divisors is an integer number (4242454062).

Almost surely, 2^8484908123 is an apocalyptic number.

8484908123 is a deficient number, since it is larger than the sum of its proper divisors (1).

8484908123 is an equidigital number, since it uses as much as digits as its factorization.

8484908123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 47.

The square root of 8484908123 is about 92113.5610157375. The cubic root of 8484908123 is about 2039.6189954704.

The spelling of 8484908123 in words is "eight billion, four hundred eighty-four million, nine hundred eight thousand, one hundred twenty-three".