964288849 has 2 divisors, whose sum is σ = 964288850. Its totient is φ = 964288848.

The previous prime is 964288847. The next prime is 964288867. The reversal of 964288849 is 948882469.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 910530625 + 53758224 = 30175^2 + 7332^2 .

It is an emirp because it is prime and its reverse (948882469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 964288849 - 2¹ = 964288847 is a prime.

Together with 964288847, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 964288793 and 964288802.

It is not a weakly prime, because it can be changed into another prime (964288847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482144424 + 482144425.

It is an arithmetic number, because the mean of its divisors is an integer number (482144425).

Almost surely, 2^964288849 is an apocalyptic number.

It is an amenable number.

964288849 is a deficient number, since it is larger than the sum of its proper divisors (1).

964288849 is an equidigital number, since it uses as much as digits as its factorization.

964288849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7962624, while the sum is 58.

The square root of 964288849 is about 31053.0006440601. Note that the first 3 decimals coincide. The cubic root of 964288849 is about 987.9517045596.

The spelling of 964288849 in words is "nine hundred sixty-four million, two hundred eighty-eight thousand, eight hundred forty-nine".