873734335434 has 32 divisors (see below), whose sum is σ = 1949688449280. Its totient is φ = 290036289600.

The previous prime is 873734335403. The next prime is 873734335451. The reversal of 873734335434 is 434533437378.

It is a happy number.

873734335434 is a `hidden beast` number, since 8 + 7 + 37 + 34 + 33 + 543 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33556002 + ... + 33582029.

It is an arithmetic number, because the mean of its divisors is an integer number (60927764040).

Almost surely, 2^873734335434 is an apocalyptic number.

873734335434 is an abundant number, since it is smaller than the sum of its proper divisors (1075954113846).

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

873734335434 is a wasteful number, since it uses less digits than its factorization.

873734335434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67138283 (or 67138277 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 54.

The spelling of 873734335434 in words is "eight hundred seventy-three billion, seven hundred thirty-four million, three hundred thirty-five thousand, four hundred thirty-four".