3334634021 has 4 divisors (see below), whose sum is σ = 3347030700. Its totient is φ = 3322237344.

The previous prime is 3334634011. The next prime is 3334634041. The reversal of 3334634021 is 1204364333.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 230584225 + 3104049796 = 15185^2 + 55714^2 .

It is a cyclic number.

It is not a de Polignac number, because 3334634021 - 2⁶ = 3334633957 is a prime.

It is a super-2 number, since 2×3334634021² = 22239568108021256882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3334634011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6197936 + ... + 6198473.

It is an arithmetic number, because the mean of its divisors is an integer number (836757675).

Almost surely, 2^3334634021 is an apocalyptic number.

It is an amenable number.

3334634021 is a deficient number, since it is larger than the sum of its proper divisors (12396679).

3334634021 is a wasteful number, since it uses less digits than its factorization.

3334634021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12396678.

The product of its (nonzero) digits is 15552, while the sum is 29.

The square root of 3334634021 is about 57746.2901059453. The cubic root of 3334634021 is about 1493.9958538487.

Adding to 3334634021 its reverse (1204364333), we get a palindrome (4538998354).

The spelling of 3334634021 in words is "three billion, three hundred thirty-four million, six hundred thirty-four thousand, twenty-one".