4021032349 has 2 divisors, whose sum is σ = 4021032350. Its totient is φ = 4021032348.

The previous prime is 4021032311. The next prime is 4021032361. The reversal of 4021032349 is 9432301204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3190555225 + 830477124 = 56485^2 + 28818^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021032349 - 2¹⁵ = 4020999581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021032649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010516174 + 2010516175.

It is an arithmetic number, because the mean of its divisors is an integer number (2010516175).

Almost surely, 2^4021032349 is an apocalyptic number.

It is an amenable number.

4021032349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021032349 is an equidigital number, since it uses as much as digits as its factorization.

4021032349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 4021032349 is about 63411.6105220487. The cubic root of 4021032349 is about 1590.1784208360.

The spelling of 4021032349 in words is "four billion, twenty-one million, thirty-two thousand, three hundred forty-nine".