4354646983 has 2 divisors, whose sum is σ = 4354646984. Its totient is φ = 4354646982.

The previous prime is 4354646981. The next prime is 4354647001. The reversal of 4354646983 is 3896464534.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4354646983 - 2¹ = 4354646981 is a prime.

Together with 4354646981, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4354646983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4354646981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2177323491 + 2177323492.

It is an arithmetic number, because the mean of its divisors is an integer number (2177323492).

Almost surely, 2^4354646983 is an apocalyptic number.

4354646983 is a deficient number, since it is larger than the sum of its proper divisors (1).

4354646983 is an equidigital number, since it uses as much as digits as its factorization.

4354646983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7464960, while the sum is 52.

The square root of 4354646983 is about 65989.7490751405. The cubic root of 4354646983 is about 1632.9929807786.

The spelling of 4354646983 in words is "four billion, three hundred fifty-four million, six hundred forty-six thousand, nine hundred eighty-three".