984481151 has 2 divisors, whose sum is σ = 984481152. Its totient is φ = 984481150.

The previous prime is 984481117. The next prime is 984481207. The reversal of 984481151 is 151184489.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-984481151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 984481099 and 984481108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (984481111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492240575 + 492240576.

It is an arithmetic number, because the mean of its divisors is an integer number (492240576).

Almost surely, 2^984481151 is an apocalyptic number.

984481151 is a deficient number, since it is larger than the sum of its proper divisors (1).

984481151 is an equidigital number, since it uses as much as digits as its factorization.

984481151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 41.

The square root of 984481151 is about 31376.4426122529. The cubic root of 984481151 is about 994.8000578022.

It can be divided in two parts, 98448 and 1151, that added together give a palindrome (99599).

The spelling of 984481151 in words is "nine hundred eighty-four million, four hundred eighty-one thousand, one hundred fifty-one".