874862867 has 2 divisors, whose sum is σ = 874862868. Its totient is φ = 874862866.

The previous prime is 874862843. The next prime is 874862893. The reversal of 874862867 is 768268478.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 874862867 - 2¹⁶ = 874797331 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (874862897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437431433 + 437431434.

It is an arithmetic number, because the mean of its divisors is an integer number (437431434).

Almost surely, 2^874862867 is an apocalyptic number.

874862867 is a deficient number, since it is larger than the sum of its proper divisors (1).

874862867 is an equidigital number, since it uses as much as digits as its factorization.

874862867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7225344, while the sum is 56.

The square root of 874862867 is about 29578.0808539026. The cubic root of 874862867 is about 956.4156219200.

The spelling of 874862867 in words is "eight hundred seventy-four million, eight hundred sixty-two thousand, eight hundred sixty-seven".