1049837977 has 2 divisors, whose sum is σ = 1049837978. Its totient is φ = 1049837976.

The previous prime is 1049837947. The next prime is 1049837981. The reversal of 1049837977 is 7797389401.

1049837977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 609299856 + 440538121 = 24684^2 + 20989^2 .

It is a cyclic number.

It is not a de Polignac number, because 1049837977 - 2¹⁵ = 1049805209 is a prime.

It is a super-2 number, since 2×1049837977² = 2204319555902905058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1049837947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524918988 + 524918989.

It is an arithmetic number, because the mean of its divisors is an integer number (524918989).

Almost surely, 2^1049837977 is an apocalyptic number.

It is an amenable number.

1049837977 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049837977 is an equidigital number, since it uses as much as digits as its factorization.

1049837977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2667168, while the sum is 55.

The square root of 1049837977 is about 32401.2033264198. The cubic root of 1049837977 is about 1016.3440748917.

The spelling of 1049837977 in words is "one billion, forty-nine million, eight hundred thirty-seven thousand, nine hundred seventy-seven".