4691957747 has 2 divisors, whose sum is σ = 4691957748. Its totient is φ = 4691957746.

The previous prime is 4691957741. The next prime is 4691957773. The reversal of 4691957747 is 7477591964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4691957747 - 2¹⁴ = 4691941363 is a prime.

It is not a weakly prime, because it can be changed into another prime (4691957741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2345978873 + 2345978874.

It is an arithmetic number, because the mean of its divisors is an integer number (2345978874).

Almost surely, 2^4691957747 is an apocalyptic number.

4691957747 is a deficient number, since it is larger than the sum of its proper divisors (1).

4691957747 is an equidigital number, since it uses as much as digits as its factorization.

4691957747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13335840, while the sum is 59.

The square root of 4691957747 is about 68497.8667332056. The cubic root of 4691957747 is about 1674.1127249403.

The spelling of 4691957747 in words is "four billion, six hundred ninety-one million, nine hundred fifty-seven thousand, seven hundred forty-seven".