94766244649 has 2 divisors, whose sum is σ = 94766244650. Its totient is φ = 94766244648.

The previous prime is 94766244641. The next prime is 94766244673. The reversal of 94766244649 is 94644266749.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92146852249 + 2619392400 = 303557^2 + 51180^2 .

It is a cyclic number.

It is not a de Polignac number, because 94766244649 - 2³ = 94766244641 is a prime.

It is a super-2 number, since 2×94766244649² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94766244641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47383122324 + 47383122325.

It is an arithmetic number, because the mean of its divisors is an integer number (47383122325).

Almost surely, 2^94766244649 is an apocalyptic number.

It is an amenable number.

94766244649 is a deficient number, since it is larger than the sum of its proper divisors (1).

94766244649 is an equidigital number, since it uses as much as digits as its factorization.

94766244649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62705664, while the sum is 61.

The spelling of 94766244649 in words is "ninety-four billion, seven hundred sixty-six million, two hundred forty-four thousand, six hundred forty-nine".