875493408 has 96 divisors (see below), whose sum is σ = 2384194176. Its totient is φ = 281069568.

The previous prime is 875493407. The next prime is 875493439. The reversal of 875493408 is 804394578.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (875493401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364660 + ... + 367052.

It is an arithmetic number, because the mean of its divisors is an integer number (24835356).

Almost surely, 2^875493408 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 875493408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1192097088).

875493408 is an abundant number, since it is smaller than the sum of its proper divisors (1508700768).

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

875493408 is a wasteful number, since it uses less digits than its factorization.

875493408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546 (or 2538 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 875493408 is about 29588.7378575025. The cubic root of 875493408 is about 956.6453396134.

The spelling of 875493408 in words is "eight hundred seventy-five million, four hundred ninety-three thousand, four hundred eight".