949294057 has 2 divisors, whose sum is σ = 949294058. Its totient is φ = 949294056.

The previous prime is 949294043. The next prime is 949294097. The reversal of 949294057 is 750492949.

949294057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 573554601 + 375739456 = 23949^2 + 19384^2 .

It is an emirp because it is prime and its reverse (750492949) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-949294057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 949294057.

It is not a weakly prime, because it can be changed into another prime (949294037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474647028 + 474647029.

It is an arithmetic number, because the mean of its divisors is an integer number (474647029).

Almost surely, 2^949294057 is an apocalyptic number.

It is an amenable number.

949294057 is a deficient number, since it is larger than the sum of its proper divisors (1).

949294057 is an equidigital number, since it uses as much as digits as its factorization.

949294057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 949294057 is about 30810.6159789122. The cubic root of 949294057 is about 982.8040119580.

The spelling of 949294057 in words is "nine hundred forty-nine million, two hundred ninety-four thousand, fifty-seven".