875379540 has 96 divisors (see below), whose sum is σ = 2923038720. Its totient is φ = 191385216.

The previous prime is 875379539. The next prime is 875379541. The reversal of 875379540 is 45973578.

875379540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (875379539) and next prime (875379541).

It is a super-2 number, since 2×875379540² = 1532578678101223200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 875379540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875379541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35650 + ... + 54969.

It is an arithmetic number, because the mean of its divisors is an integer number (30448320).

Almost surely, 2^875379540 is an apocalyptic number.

It is an amenable number.

875379540 is an abundant number, since it is smaller than the sum of its proper divisors (2047659180).

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

875379540 is a wasteful number, since it uses less digits than its factorization.

875379540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90661 (or 90659 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 48.

The square root of 875379540 is about 29586.8136168801. The cubic root of 875379540 is about 956.6038635674.

The spelling of 875379540 in words is "eight hundred seventy-five million, three hundred seventy-nine thousand, five hundred forty".