875388320 has 24 divisors (see below), whose sum is σ = 2068105284. Its totient is φ = 350155264.

The previous prime is 875388317. The next prime is 875388331. The reversal of 875388320 is 23883578.

It can be written as a sum of positive squares in 2 ways, for example, as 791409424 + 83978896 = 28132^2 + 9164^2 .

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, 2735429 + ... + 2735748.

Almost surely, 2^875388320 is an apocalyptic number.

875388320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

875388320 is an abundant number, since it is smaller than the sum of its proper divisors (1192716964).

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

875388320 is a wasteful number, since it uses less digits than its factorization.

875388320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5471192 (or 5471184 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 875388320 is about 29586.9619934187. The cubic root of 875388320 is about 956.6070617817.

The spelling of 875388320 in words is "eight hundred seventy-five million, three hundred eighty-eight thousand, three hundred twenty".