3368039688 has 96 divisors (see below), whose sum is σ = 9857778840. Its totient is φ = 1032698880.

The previous prime is 3368039651. The next prime is 3368039747. The reversal of 3368039688 is 8869308633.

It can be written as a sum of positive squares in 4 ways, for example, as 3333676644 + 34363044 = 57738^2 + 5862^2 .

It is a super-2 number, since 2×3368039688² = 22687382679886274688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 268108 + ... + 280388.

Almost surely, 2^3368039688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3368039688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4928889420).

3368039688 is an abundant number, since it is smaller than the sum of its proper divisors (6489739152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3368039688 is a wasteful number, since it uses less digits than its factorization.

3368039688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12599 (or 12592 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The square root of 3368039688 is about 58034.8144478812. The cubic root of 3368039688 is about 1498.9681329964.

The spelling of 3368039688 in words is "three billion, three hundred sixty-eight million, thirty-nine thousand, six hundred eighty-eight".