874136873 has 16 divisors (see below), whose sum is σ = 928281600. Its totient is φ = 821408016.

The previous prime is 874136843. The next prime is 874136899. The reversal of 874136873 is 378631478.

It is not a de Polignac number, because 874136873 - 2¹⁰ = 874135849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (874136833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922586 + ... + 923532.

It is an arithmetic number, because the mean of its divisors is an integer number (58017600).

Almost surely, 2^874136873 is an apocalyptic number.

It is an amenable number.

874136873 is a deficient number, since it is larger than the sum of its proper divisors (54144727).

874136873 is a wasteful number, since it uses less digits than its factorization.

874136873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636.

The product of its digits is 677376, while the sum is 47.

The square root of 874136873 is about 29565.8058067085. The cubic root of 874136873 is about 956.1509921957.

The spelling of 874136873 in words is "eight hundred seventy-four million, one hundred thirty-six thousand, eight hundred seventy-three".