873253734 has 8 divisors (see below), whose sum is σ = 1746507480. Its totient is φ = 291084576.

The previous prime is 873253723. The next prime is 873253747. The reversal of 873253734 is 437352378.

It is a sphenic number, since it is the product of 3 distinct primes.

873253734 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72771139 + ... + 72771150.

It is an arithmetic number, because the mean of its divisors is an integer number (218313435).

Almost surely, 2^873253734 is an apocalyptic number.

873253734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

873253734 is a wasteful number, since it uses less digits than its factorization.

873253734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145542294.

The product of its digits is 423360, while the sum is 42.

The square root of 873253734 is about 29550.8668908376. The cubic root of 873253734 is about 955.8288844545.

The spelling of 873253734 in words is "eight hundred seventy-three million, two hundred fifty-three thousand, seven hundred thirty-four".