974042368 has 54 divisors (see below), whose sum is σ = 2097717342. Its totient is φ = 448727040.

The previous prime is 974042347. The next prime is 974042389. The reversal of 974042368 is 863240479.

It is an interprime number because it is at equal distance from previous prime (974042347) and next prime (974042389).

It can be written as a sum of positive squares in 3 ways, for example, as 8573184 + 965469184 = 2928^2 + 31072^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1800178 + ... + 1800718.

Almost surely, 2^974042368 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 974042368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1048858671).

974042368 is an abundant number, since it is smaller than the sum of its proper divisors (1123674974).

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

974042368 is an frugal number, since it uses more digits than its factorization.

974042368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 974042368 is about 31209.6518404163. The cubic root of 974042368 is about 991.2714907930.

The spelling of 974042368 in words is "nine hundred seventy-four million, forty-two thousand, three hundred sixty-eight".