3389438968 has 8 divisors (see below), whose sum is σ = 6355198080. Its totient is φ = 1694719480.

The previous prime is 3389438959. The next prime is 3389438977. The reversal of 3389438968 is 8698349833.

It is an interprime number because it is at equal distance from previous prime (3389438959) and next prime (3389438977).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3389438968² = 22976593035593810048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211839928 + ... + 211839943.

It is an arithmetic number, because the mean of its divisors is an integer number (794399760).

Almost surely, 2^3389438968 is an apocalyptic number.

It is an amenable number.

3389438968 is a deficient number, since it is larger than the sum of its proper divisors (2965759112).

3389438968 is a wasteful number, since it uses less digits than its factorization.

3389438968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423679877 (or 423679873 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 61.

The square root of 3389438968 is about 58218.8884126106. Note that the first 3 decimals coincide. The cubic root of 3389438968 is about 1502.1360630828.

The spelling of 3389438968 in words is "three billion, three hundred eighty-nine million, four hundred thirty-eight thousand, nine hundred sixty-eight".