1050280349 has 16 divisors (see below), whose sum is σ = 1168162560. Its totient is φ = 939206400.

The previous prime is 1050280337. The next prime is 1050280369. The reversal of 1050280349 is 9430820501.

1050280349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1050280349 - 2²⁰ = 1049231773 is a prime.

It is a super-2 number, since 2×1050280349² = 2206177622991123602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050280369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50147 + ... + 67935.

It is an arithmetic number, because the mean of its divisors is an integer number (73010160).

Almost surely, 2^1050280349 is an apocalyptic number.

It is an amenable number.

1050280349 is a deficient number, since it is larger than the sum of its proper divisors (117882211).

1050280349 is a wasteful number, since it uses less digits than its factorization.

1050280349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17980.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1050280349 is about 32408.0290823123. The cubic root of 1050280349 is about 1016.4868077183.

The spelling of 1050280349 in words is "one billion, fifty million, two hundred eighty thousand, three hundred forty-nine".