906748033 has 2 divisors, whose sum is σ = 906748034. Its totient is φ = 906748032.

The previous prime is 906748027. The next prime is 906748061. The reversal of 906748033 is 330847609.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 853633089 + 53114944 = 29217^2 + 7288^2 .

It is an emirp because it is prime and its reverse (330847609) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 906748033 - 2¹⁷ = 906616961 is a prime.

It is not a weakly prime, because it can be changed into another prime (906748093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453374016 + 453374017.

It is an arithmetic number, because the mean of its divisors is an integer number (453374017).

Almost surely, 2^906748033 is an apocalyptic number.

It is an amenable number.

906748033 is a deficient number, since it is larger than the sum of its proper divisors (1).

906748033 is an equidigital number, since it uses as much as digits as its factorization.

906748033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 906748033 is about 30112.2571887263. The cubic root of 906748033 is about 967.8963988941.

The spelling of 906748033 in words is "nine hundred six million, seven hundred forty-eight thousand, thirty-three".