946936033 has 2 divisors, whose sum is σ = 946936034. Its totient is φ = 946936032.

The previous prime is 946936031. The next prime is 946936069. The reversal of 946936033 is 330639649.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 743816529 + 203119504 = 27273^2 + 14252^2 .

It is an emirp because it is prime and its reverse (330639649) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 946936033 - 2¹ = 946936031 is a prime.

Together with 946936031, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (946936031) 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, 473468016 + 473468017.

It is an arithmetic number, because the mean of its divisors is an integer number (473468017).

Almost surely, 2^946936033 is an apocalyptic number.

946936033 is the 16449-th centered heptagonal number.

It is an amenable number.

946936033 is a deficient number, since it is larger than the sum of its proper divisors (1).

946936033 is an equidigital number, since it uses as much as digits as its factorization.

946936033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 314928, while the sum is 43.

The square root of 946936033 is about 30772.3257652066. The cubic root of 946936033 is about 981.9895832660.

The spelling of 946936033 in words is "nine hundred forty-six million, nine hundred thirty-six thousand, thirty-three".