874806941 has 2 divisors, whose sum is σ = 874806942. Its totient is φ = 874806940.

The previous prime is 874806883. The next prime is 874806967. The reversal of 874806941 is 149608478.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 730566841 + 144240100 = 27029^2 + 12010^2 .

It is a cyclic number.

It is not a de Polignac number, because 874806941 - 2²⁶ = 807698077 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (874206941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437403470 + 437403471.

It is an arithmetic number, because the mean of its divisors is an integer number (437403471).

Almost surely, 2^874806941 is an apocalyptic number.

It is an amenable number.

874806941 is a deficient number, since it is larger than the sum of its proper divisors (1).

874806941 is an equidigital number, since it uses as much as digits as its factorization.

874806941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 874806941 is about 29577.1354427707. The cubic root of 874806941 is about 956.3952417203.

The spelling of 874806941 in words is "eight hundred seventy-four million, eight hundred six thousand, nine hundred forty-one".