9745974 has 128 divisors (see below), whose sum is σ = 27648000. Its totient is φ = 2480544.

The previous prime is 9745949. The next prime is 9745979. The reversal of 9745974 is 4795479.

9745974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9745979) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 165157 + ... + 165215.

It is an arithmetic number, because the mean of its divisors is an integer number (216000).

Almost surely, 2^9745974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9745974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13824000).

9745974 is an abundant number, since it is smaller than the sum of its proper divisors (17902026).

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

9745974 is a wasteful number, since it uses less digits than its factorization.

9745974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 113 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 9745974 is about 3121.8542566878. The cubic root of 9745974 is about 213.6035253805.

The spelling of 9745974 in words is "nine million, seven hundred forty-five thousand, nine hundred seventy-four".