1049775967 has 16 divisors (see below), whose sum is σ = 1091439360. Its totient is φ = 1009153600.

The previous prime is 1049775941. The next prime is 1049775983. The reversal of 1049775967 is 7695779401.

It is a cyclic number.

It is not a de Polignac number, because 1049775967 - 2¹⁵ = 1049743199 is a prime.

It is a super-2 number, since 2×1049775967² = 2204059161781570178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049775917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547803 + ... + 549715.

It is an arithmetic number, because the mean of its divisors is an integer number (68214960).

Almost surely, 2^1049775967 is an apocalyptic number.

1049775967 is a deficient number, since it is larger than the sum of its proper divisors (41663393).

1049775967 is a wasteful number, since it uses less digits than its factorization.

1049775967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174.

The product of its (nonzero) digits is 3333960, while the sum is 55.

The square root of 1049775967 is about 32400.2464033840. The cubic root of 1049775967 is about 1016.3240639508.

The spelling of 1049775967 in words is "one billion, forty-nine million, seven hundred seventy-five thousand, nine hundred sixty-seven".