1049444774 has 16 divisors (see below), whose sum is σ = 1842928416. Its totient is φ = 438792000.

The previous prime is 1049444771. The next prime is 1049444777. The reversal of 1049444774 is 4774449401.

1049444774 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 (1049444771) and next prime (1049444777).

It is a super-2 number, since 2×1049444774² = 2202668667351822152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049444771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913577 + ... + 914724.

It is an arithmetic number, because the mean of its divisors is an integer number (115183026).

Almost surely, 2^1049444774 is an apocalyptic number.

1049444774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1049444774 is a deficient number, since it is larger than the sum of its proper divisors (793483642).

1049444774 is a wasteful number, since it uses less digits than its factorization.

1049444774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828351.

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 1049444774 is about 32395.1350359896. The cubic root of 1049444774 is about 1016.2171729473.

The spelling of 1049444774 in words is "one billion, forty-nine million, four hundred forty-four thousand, seven hundred seventy-four".