4697862691 has 2 divisors, whose sum is σ = 4697862692. Its totient is φ = 4697862690.

The previous prime is 4697862683. The next prime is 4697862709. The reversal of 4697862691 is 1962687964.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4697862691 - 2³ = 4697862683 is a prime.

It is a super-2 number, since 2×4697862691² = 44139827726979522962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4697862641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2348931345 + 2348931346.

It is an arithmetic number, because the mean of its divisors is an integer number (2348931346).

Almost surely, 2^4697862691 is an apocalyptic number.

4697862691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4697862691 is an equidigital number, since it uses as much as digits as its factorization.

4697862691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 58.

The square root of 4697862691 is about 68540.9563035124. The cubic root of 4697862691 is about 1674.8147345103.

The spelling of 4697862691 in words is "four billion, six hundred ninety-seven million, eight hundred sixty-two thousand, six hundred ninety-one".