964969 has 2 divisors, whose sum is σ = 964970. Its totient is φ = 964968.

The previous prime is 964967. The next prime is 964973. The reversal of 964969 is 969469.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 831744 + 133225 = 912^2 + 365^2 .

It is a cyclic number.

It is not a de Polignac number, because 964969 - 2¹ = 964967 is a prime.

It is a super-2 number, since 2×964969² = 1862330341922, which contains 22 as substring.

Together with 964967, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (964967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482484 + 482485.

It is an arithmetic number, because the mean of its divisors is an integer number (482485).

2⁹⁶⁴⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

964969 is a deficient number, since it is larger than the sum of its proper divisors (1).

964969 is an equidigital number, since it uses as much as digits as its factorization.

964969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104976, while the sum is 43.

The square root of 964969 is about 982.3283565081. The cubic root of 964969 is about 98.8183930418.

The spelling of 964969 in words is "nine hundred sixty-four thousand, nine hundred sixty-nine".