1049275944 has 56 divisors (see below), whose sum is σ = 2949755610. Its totient is φ = 349756704.

The previous prime is 1049275943. The next prime is 1049275963. The reversal of 1049275944 is 4495729401.

1049275944 is a `hidden beast` number, since 1 + 0 + 492 + 75 + 94 + 4 = 666.

1049275944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 685916100 + 363359844 = 26190^2 + 19062^2 .

It is a super-2 number, since 2×1049275944² = 2201960013314182272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1049275944.

It is not an unprimeable number, because it can be changed into a prime (1049275943) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 84127 + ... + 95790.

Almost surely, 2^1049275944 is an apocalyptic number.

It is an amenable number.

1049275944 is an abundant number, since it is smaller than the sum of its proper divisors (1900479666).

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

1049275944 is an equidigital number, since it uses as much as digits as its factorization.

1049275944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179941 (or 179922 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1049275944 is about 32392.5291386764. The cubic root of 1049275944 is about 1016.1626751942.

It can be divided in two parts, 10492 and 75944, that added together give a square (86436 = 294²).

The spelling of 1049275944 in words is "one billion, forty-nine million, two hundred seventy-five thousand, nine hundred forty-four".