974234250 has 128 divisors (see below), whose sum is σ = 2947726080. Its totient is φ = 236160000.

The previous prime is 974234243. The next prime is 974234267. The reversal of 974234250 is 52432479.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67690 + ... + 80810.

It is an arithmetic number, because the mean of its divisors is an integer number (23029110).

Almost surely, 2^974234250 is an apocalyptic number.

974234250 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 974234250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1473863040).

974234250 is an abundant number, since it is smaller than the sum of its proper divisors (1973491830).

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

974234250 is a wasteful number, since it uses less digits than its factorization.

974234250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13158 (or 13142 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 974234250 is about 31212.7257701086. The cubic root of 974234250 is about 991.3365785393.

The spelling of 974234250 in words is "nine hundred seventy-four million, two hundred thirty-four thousand, two hundred fifty".