874773798 has 16 divisors (see below), whose sum is σ = 1782558576. Its totient is φ = 286089440.

The previous prime is 874773787. The next prime is 874773799. The reversal of 874773798 is 897377478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874773799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1375113 + ... + 1375748.

It is an arithmetic number, because the mean of its divisors is an integer number (111409911).

Almost surely, 2^874773798 is an apocalyptic number.

874773798 is an abundant number, since it is smaller than the sum of its proper divisors (907784778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

874773798 is a wasteful number, since it uses less digits than its factorization.

874773798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750919.

The product of its digits is 16595712, while the sum is 60.

The square root of 874773798 is about 29576.5751567013. The cubic root of 874773798 is about 956.3831635477.

The spelling of 874773798 in words is "eight hundred seventy-four million, seven hundred seventy-three thousand, seven hundred ninety-eight".