3534466021 has 2 divisors, whose sum is σ = 3534466022. Its totient is φ = 3534466020.

The previous prime is 3534465997. The next prime is 3534466037. The reversal of 3534466021 is 1206644353.

3534466021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1946044996 + 1588421025 = 44114^2 + 39855^2 .

It is an emirp because it is prime and its reverse (1206644353) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3534466021 - 2¹¹ = 3534463973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3534466081) 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, 1767233010 + 1767233011.

It is an arithmetic number, because the mean of its divisors is an integer number (1767233011).

Almost surely, 2^3534466021 is an apocalyptic number.

It is an amenable number.

3534466021 is a deficient number, since it is larger than the sum of its proper divisors (1).

3534466021 is an equidigital number, since it uses as much as digits as its factorization.

3534466021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 3534466021 is about 59451.3752658423. The cubic root of 3534466021 is about 1523.2619842772.

The spelling of 3534466021 in words is "three billion, five hundred thirty-four million, four hundred sixty-six thousand, twenty-one".