1049727938 has 16 divisors (see below), whose sum is σ = 1805899200. Its totient is φ = 448292016.

The previous prime is 1049727937. The next prime is 1049727949. The reversal of 1049727938 is 8397279401.

1049727938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1049727938² = 2203857487635463688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049727937) 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, 128513 + ... + 136436.

It is an arithmetic number, because the mean of its divisors is an integer number (112868700).

Almost surely, 2^1049727938 is an apocalyptic number.

1049727938 is a deficient number, since it is larger than the sum of its proper divisors (756171262).

1049727938 is a wasteful number, since it uses less digits than its factorization.

1049727938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265241.

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 1049727938 is about 32399.5052122714. The cubic root of 1049727938 is about 1016.3085642079.

The spelling of 1049727938 in words is "one billion, forty-nine million, seven hundred twenty-seven thousand, nine hundred thirty-eight".