873057334380 has 960 divisors, whose sum is σ = 3317617336320. Its totient is φ = 169631884800.

The previous prime is 873057334333. The next prime is 873057334403. The reversal of 873057334380 is 83433750378.

It is a super-2 number, since 2×873057334380² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 3221613645 + ... + 3221613915.

It is an arithmetic number, because the mean of its divisors is an integer number (3455851392).

Almost surely, 2^873057334380 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 873057334380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1658808668160).

873057334380 is an abundant number, since it is smaller than the sum of its proper divisors (2444560001940).

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

873057334380 is a wasteful number, since it uses less digits than its factorization.

873057334380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 873057334380 in words is "eight hundred seventy-three billion, fifty-seven million, three hundred thirty-four thousand, three hundred eighty".