949434953 has 2 divisors, whose sum is σ = 949434954. Its totient is φ = 949434952.

The previous prime is 949434929. The next prime is 949434977. The reversal of 949434953 is 359434949.

949434953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (949434929) and next prime (949434977).

It can be written as a sum of positive squares in only one way, i.e., 935870464 + 13564489 = 30592^2 + 3683^2 .

It is an emirp because it is prime and its reverse (359434949) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-949434953 is a prime.

It is a super-2 number, since 2×949434953² = 1802853459956224418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (949434053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474717476 + 474717477.

It is an arithmetic number, because the mean of its divisors is an integer number (474717477).

Almost surely, 2^949434953 is an apocalyptic number.

It is an amenable number.

949434953 is a deficient number, since it is larger than the sum of its proper divisors (1).

949434953 is an equidigital number, since it uses as much as digits as its factorization.

949434953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2099520, while the sum is 50.

The square root of 949434953 is about 30812.9023787114. The cubic root of 949434953 is about 982.8526327560.

The spelling of 949434953 in words is "nine hundred forty-nine million, four hundred thirty-four thousand, nine hundred fifty-three".