953970947 has 2 divisors, whose sum is σ = 953970948. Its totient is φ = 953970946.

The previous prime is 953970937. The next prime is 953970949. The reversal of 953970947 is 749079359.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 953970947 - 2⁶ = 953970883 is a prime.

Together with 953970949, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (953970949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476985473 + 476985474.

It is an arithmetic number, because the mean of its divisors is an integer number (476985474).

Almost surely, 2^953970947 is an apocalyptic number.

953970947 is a deficient number, since it is larger than the sum of its proper divisors (1).

953970947 is an equidigital number, since it uses as much as digits as its factorization.

953970947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2143260, while the sum is 53.

The square root of 953970947 is about 30886.4201065776. The cubic root of 953970947 is about 984.4153631650.

The spelling of 953970947 in words is "nine hundred fifty-three million, nine hundred seventy thousand, nine hundred forty-seven".