4021707983 has 2 divisors, whose sum is σ = 4021707984. Its totient is φ = 4021707982.

The previous prime is 4021707973. The next prime is 4021708001. The reversal of 4021707983 is 3897071204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4021707983 - 2⁴ = 4021707967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4021707983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021707923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010853991 + 2010853992.

It is an arithmetic number, because the mean of its divisors is an integer number (2010853992).

Almost surely, 2^4021707983 is an apocalyptic number.

4021707983 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021707983 is an equidigital number, since it uses as much as digits as its factorization.

4021707983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 4021707983 is about 63416.9376665257. The cubic root of 4021707983 is about 1590.2674790964.

The spelling of 4021707983 in words is "four billion, twenty-one million, seven hundred seven thousand, nine hundred eighty-three".