3034343021 has 2 divisors, whose sum is σ = 3034343022. Its totient is φ = 3034343020.

The previous prime is 3034343003. The next prime is 3034343041. The reversal of 3034343021 is 1203434303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2904132100 + 130210921 = 53890^2 + 11411^2 .

It is an emirp because it is prime and its reverse (1203434303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3034343021 - 2¹⁰ = 3034341997 is a prime.

It is a super-3 number, since 3×3034343021³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3034343041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1517171510 + 1517171511.

It is an arithmetic number, because the mean of its divisors is an integer number (1517171511).

Almost surely, 2^3034343021 is an apocalyptic number.

It is an amenable number.

3034343021 is a deficient number, since it is larger than the sum of its proper divisors (1).

3034343021 is an equidigital number, since it uses as much as digits as its factorization.

3034343021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3034343021 is about 55084.8710718288. The cubic root of 3034343021 is about 1447.7321696992.

Adding to 3034343021 its reverse (1203434303), we get a palindrome (4237777324).

It can be divided in two parts, 303434302 and 1, that added together give a palindrome (303434303).

The spelling of 3034343021 in words is "three billion, thirty-four million, three hundred forty-three thousand, twenty-one".