4312697659 has 2 divisors, whose sum is σ = 4312697660. Its totient is φ = 4312697658.

The previous prime is 4312697647. The next prime is 4312697671. The reversal of 4312697659 is 9567962134.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (4312697647) and next prime (4312697671).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4312697659 is a prime.

It is a super-2 number, since 2×4312697659² = 37198722195888160562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4312697699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156348829 + 2156348830.

It is an arithmetic number, because the mean of its divisors is an integer number (2156348830).

Almost surely, 2^4312697659 is an apocalyptic number.

4312697659 is a deficient number, since it is larger than the sum of its proper divisors (1).

4312697659 is an equidigital number, since it uses as much as digits as its factorization.

4312697659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 52.

The square root of 4312697659 is about 65671.1326154803. The cubic root of 4312697659 is about 1627.7323856014.

The spelling of 4312697659 in words is "four billion, three hundred twelve million, six hundred ninety-seven thousand, six hundred fifty-nine".