974320603 has 4 divisors (see below), whose sum is σ = 979952688. Its totient is φ = 968688520.

The previous prime is 974320591. The next prime is 974320637. The reversal of 974320603 is 306023479.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 974320603 - 2¹³ = 974312411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (974321603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2815783 + ... + 2816128.

It is an arithmetic number, because the mean of its divisors is an integer number (244988172).

Almost surely, 2^974320603 is an apocalyptic number.

974320603 is a deficient number, since it is larger than the sum of its proper divisors (5632085).

974320603 is a wasteful number, since it uses less digits than its factorization.

974320603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5632084.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 974320603 is about 31214.1090374209. The cubic root of 974320603 is about 991.3658673058.

The spelling of 974320603 in words is "nine hundred seventy-four million, three hundred twenty thousand, six hundred three".