949777 has 2 divisors, whose sum is σ = 949778. Its totient is φ = 949776.

The previous prime is 949771. The next prime is 949789. The reversal of 949777 is 777949.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 938961 + 10816 = 969^2 + 104^2 .

It is a cyclic number.

It is not a de Polignac number, because 949777 - 2⁷ = 949649 is a prime.

It is not a weakly prime, because it can be changed into another prime (949771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474888 + 474889.

It is an arithmetic number, because the mean of its divisors is an integer number (474889).

2⁹⁴⁹⁷⁷⁷ is an apocalyptic number.

It is an amenable number.

949777 is a deficient number, since it is larger than the sum of its proper divisors (1).

949777 is an equidigital number, since it uses as much as digits as its factorization.

949777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 111132, while the sum is 43.

The square root of 949777 is about 974.5650311806. The cubic root of 949777 is about 98.2970647311.

The spelling of 949777 in words is "nine hundred forty-nine thousand, seven hundred seventy-seven".