946648033 has 2 divisors, whose sum is σ = 946648034. Its totient is φ = 946648032.

The previous prime is 946647991. The next prime is 946648049. The reversal of 946648033 is 330846649.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 673506304 + 273141729 = 25952^2 + 16527^2 .

It is a cyclic number.

It is not a de Polignac number, because 946648033 - 2²¹ = 944550881 is a prime.

It is a super-2 number, since 2×946648033² = 1792284996765538178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (946648063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473324016 + 473324017.

It is an arithmetic number, because the mean of its divisors is an integer number (473324017).

Almost surely, 2^946648033 is an apocalyptic number.

It is an amenable number.

946648033 is a deficient number, since it is larger than the sum of its proper divisors (1).

946648033 is an equidigital number, since it uses as much as digits as its factorization.

946648033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 946648033 is about 30767.6458800474. The cubic root of 946648033 is about 981.8900194566.

The spelling of 946648033 in words is "nine hundred forty-six million, six hundred forty-eight thousand, thirty-three".