4023656347 has 2 divisors, whose sum is σ = 4023656348. Its totient is φ = 4023656346.

The previous prime is 4023656341. The next prime is 4023656431. The reversal of 4023656347 is 7436563204.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4023656347 is a prime.

It is not a weakly prime, because it can be changed into another prime (4023656341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011828173 + 2011828174.

It is an arithmetic number, because the mean of its divisors is an integer number (2011828174).

Almost surely, 2^4023656347 is an apocalyptic number.

4023656347 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023656347 is an equidigital number, since it uses as much as digits as its factorization.

4023656347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 40.

The square root of 4023656347 is about 63432.2973492211. The cubic root of 4023656347 is about 1590.5242455995.

The spelling of 4023656347 in words is "four billion, twenty-three million, six hundred fifty-six thousand, three hundred forty-seven".