3334706778 has 16 divisors (see below), whose sum is σ = 7182445536. Its totient is φ = 1026063600.

The previous prime is 3334706741. The next prime is 3334706783. The reversal of 3334706778 is 8776074333.

3334706778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3334706778² = 22240538590478282568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21376248 + ... + 21376403.

It is an arithmetic number, because the mean of its divisors is an integer number (448902846).

Almost surely, 2^3334706778 is an apocalyptic number.

3334706778 is an abundant number, since it is smaller than the sum of its proper divisors (3847738758).

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

3334706778 is a wasteful number, since it uses less digits than its factorization.

3334706778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42752669.

The product of its (nonzero) digits is 1778112, while the sum is 48.

The square root of 3334706778 is about 57746.9200737148. The cubic root of 3334706778 is about 1494.0067193955.

The spelling of 3334706778 in words is "three billion, three hundred thirty-four million, seven hundred six thousand, seven hundred seventy-eight".