3068203778 has 8 divisors (see below), whose sum is σ = 4619415420. Its totient is φ = 1528398640.

The previous prime is 3068203769. The next prime is 3068203783. The reversal of 3068203778 is 8773028603.

It can be written as a sum of positive squares in 2 ways, for example, as 2834817049 + 233386729 = 53243^2 + 15277^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 2850953 + ... + 2852028.

Almost surely, 2^3068203778 is an apocalyptic number.

3068203778 is a deficient number, since it is larger than the sum of its proper divisors (1551211642).

3068203778 is a wasteful number, since it uses less digits than its factorization.

3068203778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5703252.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 3068203778 is about 55391.3691652409. The cubic root of 3068203778 is about 1453.0974259495.

The spelling of 3068203778 in words is "three billion, sixty-eight million, two hundred three thousand, seven hundred seventy-eight".