874834867 has 2 divisors, whose sum is σ = 874834868. Its totient is φ = 874834866.

The previous prime is 874834859. The next prime is 874834897. The reversal of 874834867 is 768438478.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 874834867 - 2³ = 874834859 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (874834897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437417433 + 437417434.

It is an arithmetic number, because the mean of its divisors is an integer number (437417434).

Almost surely, 2^874834867 is an apocalyptic number.

874834867 is a deficient number, since it is larger than the sum of its proper divisors (1).

874834867 is an equidigital number, since it uses as much as digits as its factorization.

874834867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7225344, while the sum is 55.

The square root of 874834867 is about 29577.6075266408. The cubic root of 874834867 is about 956.4054184454.

The spelling of 874834867 in words is "eight hundred seventy-four million, eight hundred thirty-four thousand, eight hundred sixty-seven".