974146880 has 112 divisors (see below), whose sum is σ = 2715987456. Its totient is φ = 325816320.

The previous prime is 974146871. The next prime is 974146933. The reversal of 974146880 is 88641479.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86537 + ... + 97143.

It is an arithmetic number, because the mean of its divisors is an integer number (24249888).

Almost surely, 2^974146880 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 974146880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1357993728).

974146880 is an abundant number, since it is smaller than the sum of its proper divisors (1741840576).

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

974146880 is a wasteful number, since it uses less digits than its factorization.

974146880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10672 (or 10662 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 974146880 is about 31211.3261493324. The cubic root of 974146880 is about 991.3069430705.

The spelling of 974146880 in words is "nine hundred seventy-four million, one hundred forty-six thousand, eight hundred eighty".