975404976 has 480 divisors, whose sum is σ = 3514775040. Its totient is φ = 229920768.

The previous prime is 975404939. The next prime is 975404977. The reversal of 975404976 is 679404579.

It is not an unprimeable number, because it can be changed into a prime (975404977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13361676 + ... + 13361748.

It is an arithmetic number, because the mean of its divisors is an integer number (7322448).

Almost surely, 2^975404976 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 975404976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1757387520).

975404976 is an abundant number, since it is smaller than the sum of its proper divisors (2539370064).

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

975404976 is a wasteful number, since it uses less digits than its factorization.

975404976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 51.

The square root of 975404976 is about 31231.4741246711. The cubic root of 975404976 is about 991.7335121415.

The spelling of 975404976 in words is "nine hundred seventy-five million, four hundred four thousand, nine hundred seventy-six".