946857701 has 2 divisors, whose sum is σ = 946857702. Its totient is φ = 946857700.

The previous prime is 946857599. The next prime is 946857727. The reversal of 946857701 is 107758649.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 739785601 + 207072100 = 27199^2 + 14390^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-946857701 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (946857781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473428850 + 473428851.

It is an arithmetic number, because the mean of its divisors is an integer number (473428851).

Almost surely, 2^946857701 is an apocalyptic number.

It is an amenable number.

946857701 is a deficient number, since it is larger than the sum of its proper divisors (1).

946857701 is an equidigital number, since it uses as much as digits as its factorization.

946857701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 946857701 is about 30771.0529719085. The cubic root of 946857701 is about 981.9625052916.

The spelling of 946857701 in words is "nine hundred forty-six million, eight hundred fifty-seven thousand, seven hundred one".