873884941 has 2 divisors, whose sum is σ = 873884942. Its totient is φ = 873884940.

The previous prime is 873884939. The next prime is 873884951. The reversal of 873884941 is 149488378.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 771672841 + 102212100 = 27779^2 + 10110^2 .

It is a cyclic number.

It is not a de Polignac number, because 873884941 - 2¹ = 873884939 is a prime.

Together with 873884939, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (873884951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436942470 + 436942471.

It is an arithmetic number, because the mean of its divisors is an integer number (436942471).

Almost surely, 2^873884941 is an apocalyptic number.

It is an amenable number.

873884941 is a deficient number, since it is larger than the sum of its proper divisors (1).

873884941 is an equidigital number, since it uses as much as digits as its factorization.

873884941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1548288, while the sum is 52.

The square root of 873884941 is about 29561.5449697745. The cubic root of 873884941 is about 956.0591270334.

It can be divided in two parts, 87388 and 4941, that added together give a palindrome (92329).

The spelling of 873884941 in words is "eight hundred seventy-three million, eight hundred eighty-four thousand, nine hundred forty-one".