3021323434 has 4 divisors (see below), whose sum is σ = 4531985154. Its totient is φ = 1510661716.

The previous prime is 3021323413. The next prime is 3021323509. The reversal of 3021323434 is 4343231203.

3021323434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4343231203 = 3347 ⋅1297649.

It can be written as a sum of positive squares in only one way, i.e., 2999205225 + 22118209 = 54765^2 + 4703^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3021323399 and 3021323408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755330857 + ... + 755330860.

Almost surely, 2^3021323434 is an apocalyptic number.

3021323434 is a deficient number, since it is larger than the sum of its proper divisors (1510661720).

3021323434 is a wasteful number, since it uses less digits than its factorization.

3021323434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510661719.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3021323434 is about 54966.5665109255. The cubic root of 3021323434 is about 1445.6585854215.

Adding to 3021323434 its reverse (4343231203), we get a palindrome (7364554637).

The spelling of 3021323434 in words is "three billion, twenty-one million, three hundred twenty-three thousand, four hundred thirty-four".