4694711149 has 2 divisors, whose sum is σ = 4694711150. Its totient is φ = 4694711148.

The previous prime is 4694711129. The next prime is 4694711173. The reversal of 4694711149 is 9411174964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3519455625 + 1175255524 = 59325^2 + 34282^2 .

It is a cyclic number.

It is not a de Polignac number, because 4694711149 - 2⁹ = 4694710637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4694711099 and 4694711108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4694711129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2347355574 + 2347355575.

It is an arithmetic number, because the mean of its divisors is an integer number (2347355575).

Almost surely, 2^4694711149 is an apocalyptic number.

It is an amenable number.

4694711149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4694711149 is an equidigital number, since it uses as much as digits as its factorization.

4694711149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 46.

The square root of 4694711149 is about 68517.9622361903. The cubic root of 4694711149 is about 1674.4401365238.

The spelling of 4694711149 in words is "four billion, six hundred ninety-four million, seven hundred eleven thousand, one hundred forty-nine".