875849411 has 2 divisors, whose sum is σ = 875849412. Its totient is φ = 875849410.

The previous prime is 875849389. The next prime is 875849423. The reversal of 875849411 is 114948578.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-875849411 is a prime.

It is a super-2 number, since 2×875849411² = 1534224381498093842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (875849431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437924705 + 437924706.

It is an arithmetic number, because the mean of its divisors is an integer number (437924706).

Almost surely, 2^875849411 is an apocalyptic number.

875849411 is a deficient number, since it is larger than the sum of its proper divisors (1).

875849411 is an equidigital number, since it uses as much as digits as its factorization.

875849411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 47.

The square root of 875849411 is about 29594.7530991559. The cubic root of 875849411 is about 956.7749893462.

The spelling of 875849411 in words is "eight hundred seventy-five million, eight hundred forty-nine thousand, four hundred eleven".