874094339 has 2 divisors, whose sum is σ = 874094340. Its totient is φ = 874094338.

The previous prime is 874094329. The next prime is 874094341. The reversal of 874094339 is 933490478.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-874094339 is a prime.

It is a Sophie Germain prime.

Together with 874094341, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 874094293 and 874094302.

It is not a weakly prime, because it can be changed into another prime (874094329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437047169 + 437047170.

It is an arithmetic number, because the mean of its divisors is an integer number (437047170).

Almost surely, 2^874094339 is an apocalyptic number.

874094339 is a deficient number, since it is larger than the sum of its proper divisors (1).

874094339 is an equidigital number, since it uses as much as digits as its factorization.

874094339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 874094339 is about 29565.0864872741. The cubic root of 874094339 is about 956.1354837220.

The spelling of 874094339 in words is "eight hundred seventy-four million, ninety-four thousand, three hundred thirty-nine".