962481889 has 2 divisors, whose sum is σ = 962481890. Its totient is φ = 962481888.

The previous prime is 962481887. The next prime is 962481913. The reversal of 962481889 is 988184269.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 797102289 + 165379600 = 28233^2 + 12860^2 .

It is a cyclic number.

It is not a de Polignac number, because 962481889 - 2¹ = 962481887 is a prime.

Together with 962481887, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (962481887) by changing a digit.

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 as a sum of consecutive naturals, namely, 481240944 + 481240945.

It is an arithmetic number, because the mean of its divisors is an integer number (481240945).

Almost surely, 2^962481889 is an apocalyptic number.

It is an amenable number.

962481889 is a deficient number, since it is larger than the sum of its proper divisors (1).

962481889 is an equidigital number, since it uses as much as digits as its factorization.

962481889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1990656, while the sum is 55.

The square root of 962481889 is about 31023.8922284100. The cubic root of 962481889 is about 987.3342182631.

The spelling of 962481889 in words is "nine hundred sixty-two million, four hundred eighty-one thousand, eight hundred eighty-nine".