975643676 has 24 divisors (see below), whose sum is σ = 2004026976. Its totient is φ = 406831680.

The previous prime is 975643657. The next prime is 975643679. The reversal of 975643676 is 676346579.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975643679) 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 7 ways as a sum of consecutive naturals, for example, 469835 + ... + 471906.

It is an arithmetic number, because the mean of its divisors is an integer number (83501124).

Almost surely, 2^975643676 is an apocalyptic number.

It is an amenable number.

975643676 is an abundant number, since it is smaller than the sum of its proper divisors (1028383300).

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

975643676 is a wasteful number, since it uses less digits than its factorization.

975643676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941789 (or 941787 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 53.

The square root of 975643676 is about 31235.2953563753. The cubic root of 975643676 is about 991.8144041769.

The spelling of 975643676 in words is "nine hundred seventy-five million, six hundred forty-three thousand, six hundred seventy-six".