873573792 has 288 divisors, whose sum is σ = 2989429632. Its totient is φ = 217479168.

The previous prime is 873573791. The next prime is 873573793. The reversal of 873573792 is 297375378.

It is an interprime number because it is at equal distance from previous prime (873573791) and next prime (873573793).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873573791) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3153558 + ... + 3153834.

It is an arithmetic number, because the mean of its divisors is an integer number (10379964).

Almost surely, 2^873573792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 873573792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1494714816).

873573792 is an abundant number, since it is smaller than the sum of its proper divisors (2115855840).

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

873573792 is a wasteful number, since it uses less digits than its factorization.

873573792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 321 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 51.

The square root of 873573792 is about 29556.2817688558. The cubic root of 873573792 is about 955.9456444531.

The spelling of 873573792 in words is "eight hundred seventy-three million, five hundred seventy-three thousand, seven hundred ninety-two".