946834769 has 2 divisors, whose sum is σ = 946834770. Its totient is φ = 946834768.

The previous prime is 946834663. The next prime is 946834783. The reversal of 946834769 is 967438649.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 485100625 + 461734144 = 22025^2 + 21488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-946834769 is a prime.

It is a super-2 number, since 2×946834769² = 1792992159574566722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (946834789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473417384 + 473417385.

It is an arithmetic number, because the mean of its divisors is an integer number (473417385).

Almost surely, 2^946834769 is an apocalyptic number.

It is an amenable number.

946834769 is a deficient number, since it is larger than the sum of its proper divisors (1).

946834769 is an equidigital number, since it uses as much as digits as its factorization.

946834769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 56.

The square root of 946834769 is about 30770.6803467197. The cubic root of 946834769 is about 981.9545778258.

The spelling of 946834769 in words is "nine hundred forty-six million, eight hundred thirty-four thousand, seven hundred sixty-nine".