4744811691 has 6 divisors (see below), whose sum is σ = 6853616900. Its totient is φ = 3163207788.

The previous prime is 4744811681. The next prime is 4744811693. The reversal of 4744811691 is 1961184474.

4744811691 is a `hidden beast` number, since 4 + 7 + 4 + 481 + 169 + 1 = 666.

It is not a de Polignac number, because 4744811691 - 2⁷ = 4744811563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4744811693) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 263600641 + ... + 263600658.

Almost surely, 2^4744811691 is an apocalyptic number.

4744811691 is a deficient number, since it is larger than the sum of its proper divisors (2108805209).

4744811691 is a wasteful number, since it uses less digits than its factorization.

4744811691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527201305 (or 527201302 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 4744811691 is about 68882.5935269572. The cubic root of 4744811691 is about 1680.3754464886.

The spelling of 4744811691 in words is "four billion, seven hundred forty-four million, eight hundred eleven thousand, six hundred ninety-one".