3331706408 has 16 divisors (see below), whose sum is σ = 6248812500. Its totient is φ = 1665356416.

The previous prime is 3331706407. The next prime is 3331706447. The reversal of 3331706408 is 8046071333.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2745969604 + 585736804 = 52402^2 + 24202^2 .

It is a super-2 number, since 2×3331706408² = 22200535178216524928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3331706407) 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, 32783 + ... + 87966.

Almost surely, 2^3331706408 is an apocalyptic number.

It is an amenable number.

3331706408 is a deficient number, since it is larger than the sum of its proper divisors (2917106092).

3331706408 is a wasteful number, since it uses less digits than its factorization.

3331706408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124204 (or 124200 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 3331706408 is about 57720.9356126527. The cubic root of 3331706408 is about 1493.5585122721.

The spelling of 3331706408 in words is "three billion, three hundred thirty-one million, seven hundred six thousand, four hundred eight".