969417479 has 2 divisors, whose sum is σ = 969417480. Its totient is φ = 969417478.

The previous prime is 969417473. The next prime is 969417509. The reversal of 969417479 is 974714969.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 969417479 - 2²⁰ = 968368903 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (969417473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484708739 + 484708740.

It is an arithmetic number, because the mean of its divisors is an integer number (484708740).

Almost surely, 2^969417479 is an apocalyptic number.

969417479 is a deficient number, since it is larger than the sum of its proper divisors (1).

969417479 is an equidigital number, since it uses as much as digits as its factorization.

969417479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3429216, while the sum is 56.

The square root of 969417479 is about 31135.4697892934. The cubic root of 969417479 is about 989.7001026800.

The spelling of 969417479 in words is "nine hundred sixty-nine million, four hundred seventeen thousand, four hundred seventy-nine".