3385033778 has 48 divisors (see below), whose sum is σ = 6455821824. Its totient is φ = 1321326720.

The previous prime is 3385033739. The next prime is 3385033793. The reversal of 3385033778 is 8773305833.

It is a super-2 number, since 2×3385033778² = 22916907356401906568, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18875 + ... + 84417.

It is an arithmetic number, because the mean of its divisors is an integer number (134496288).

Almost surely, 2^3385033778 is an apocalyptic number.

3385033778 is a deficient number, since it is larger than the sum of its proper divisors (3070788046).

3385033778 is a wasteful number, since it uses less digits than its factorization.

3385033778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65607 (or 65600 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The square root of 3385033778 is about 58181.0431154341. The cubic root of 3385033778 is about 1501.4850149648.

The spelling of 3385033778 in words is "three billion, three hundred eighty-five million, thirty-three thousand, seven hundred seventy-eight".