2094705961 has 2 divisors, whose sum is σ = 2094705962. Its totient is φ = 2094705960.

The previous prime is 2094705947. The next prime is 2094706013. The reversal of 2094705961 is 1695074902.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1455880336 + 638825625 = 38156^2 + 25275^2 .

It is a cyclic number.

It is not a de Polignac number, because 2094705961 - 2¹⁹ = 2094181673 is a prime.

It is not a weakly prime, because it can be changed into another prime (2094708961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047352980 + 1047352981.

It is an arithmetic number, because the mean of its divisors is an integer number (1047352981).

Almost surely, 2^2094705961 is an apocalyptic number.

It is an amenable number.

2094705961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2094705961 is an equidigital number, since it uses as much as digits as its factorization.

2094705961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 2094705961 is about 45767.9577980054. The cubic root of 2094705961 is about 1279.5021584868.

The spelling of 2094705961 in words is "two billion, ninety-four million, seven hundred five thousand, nine hundred sixty-one".