945348433 has 2 divisors, whose sum is σ = 945348434. Its totient is φ = 945348432.

The previous prime is 945348419. The next prime is 945348463. The reversal of 945348433 is 334843549.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 883694529 + 61653904 = 29727^2 + 7852^2 .

It is a cyclic number.

It is not a de Polignac number, because 945348433 - 2²⁵ = 911794001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 945348433.

It is not a weakly prime, because it can be changed into another prime (945348463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472674216 + 472674217.

It is an arithmetic number, because the mean of its divisors is an integer number (472674217).

Almost surely, 2^945348433 is an apocalyptic number.

It is an amenable number.

945348433 is a deficient number, since it is larger than the sum of its proper divisors (1).

945348433 is an equidigital number, since it uses as much as digits as its factorization.

945348433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 43.

The square root of 945348433 is about 30746.5190387465. The cubic root of 945348433 is about 981.4404864319.

The spelling of 945348433 in words is "nine hundred forty-five million, three hundred forty-eight thousand, four hundred thirty-three".