3050778 has 16 divisors (see below), whose sum is σ = 6193440. Its totient is φ = 1001616.

The previous prime is 3050777. The next prime is 3050779. The reversal of 3050778 is 8770503.

3050778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3050777) and next prime (3050779).

It is not an unprimeable number, because it can be changed into a prime (3050777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3393 + ... + 4196.

It is an arithmetic number, because the mean of its divisors is an integer number (387090).

Almost surely, 2^3050778 is an apocalyptic number.

3050778 is an abundant number, since it is smaller than the sum of its proper divisors (3142662).

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

3050778 is a wasteful number, since it uses less digits than its factorization.

3050778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7661.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 3050778 is about 1746.6476462069. The cubic root of 3050778 is about 145.0341259353.

It can be divided in two parts, 3050 and 778, that added together give a triangular number (3828 = T₈₇).

The spelling of 3050778 in words is "three million, fifty thousand, seven hundred seventy-eight".