946326635473 has 2 divisors, whose sum is σ = 946326635474. Its totient is φ = 946326635472.

The previous prime is 946326635381. The next prime is 946326635483. The reversal of 946326635473 is 374536623649.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 592334954689 + 353991680784 = 769633^2 + 594972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-946326635473 is a prime.

It is not a weakly prime, because it can be changed into another prime (946326635483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473163317736 + 473163317737.

It is an arithmetic number, because the mean of its divisors is an integer number (473163317737).

Almost surely, 2^946326635473 is an apocalyptic number.

It is an amenable number.

946326635473 is a deficient number, since it is larger than the sum of its proper divisors (1).

946326635473 is an equidigital number, since it uses as much as digits as its factorization.

946326635473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58786560, while the sum is 58.

The spelling of 946326635473 in words is "nine hundred forty-six billion, three hundred twenty-six million, six hundred thirty-five thousand, four hundred seventy-three".