1049436841 has 2 divisors, whose sum is σ = 1049436842. Its totient is φ = 1049436840.

The previous prime is 1049436803. The next prime is 1049436853. The reversal of 1049436841 is 1486349401.

1049436841 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., 847683225 + 201753616 = 29115^2 + 14204^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1049436841 is a prime.

It is a super-2 number, since 2×1049436841² = 2202635366496118562, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1049436794 and 1049436803.

It is not a weakly prime, because it can be changed into another prime (1049433841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524718420 + 524718421.

It is an arithmetic number, because the mean of its divisors is an integer number (524718421).

Almost surely, 2^1049436841 is an apocalyptic number.

It is an amenable number.

1049436841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049436841 is an equidigital number, since it uses as much as digits as its factorization.

1049436841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 1049436841 is about 32395.0125945337. The cubic root of 1049436841 is about 1016.2146123326.

The spelling of 1049436841 in words is "one billion, forty-nine million, four hundred thirty-six thousand, eight hundred forty-one".