975347880 has 128 divisors (see below), whose sum is σ = 3204835200. Its totient is φ = 235994112.

The previous prime is 975347839. The next prime is 975347911. The reversal of 975347880 is 88743579.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86742 + ... + 97338.

It is an arithmetic number, because the mean of its divisors is an integer number (25037775).

Almost surely, 2^975347880 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 975347880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1602417600).

975347880 is an abundant number, since it is smaller than the sum of its proper divisors (2229487320).

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

975347880 is a wasteful number, since it uses less digits than its factorization.

975347880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10683 (or 10679 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The square root of 975347880 is about 31230.5600334032. The cubic root of 975347880 is about 991.7141611632.

The spelling of 975347880 in words is "nine hundred seventy-five million, three hundred forty-seven thousand, eight hundred eighty".