974468869 has 8 divisors (see below), whose sum is σ = 1065388608. Its totient is φ = 883937760.

The previous prime is 974468867. The next prime is 974468879. The reversal of 974468869 is 968864479.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 974468869 - 2¹ = 974468867 is a prime.

It is a super-2 number, since 2×974468869² = 1899179153300278322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974468861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91897 + ... + 101950.

It is an arithmetic number, because the mean of its divisors is an integer number (133173576).

Almost surely, 2^974468869 is an apocalyptic number.

It is an amenable number.

974468869 is a deficient number, since it is larger than the sum of its proper divisors (90919739).

974468869 is a wasteful number, since it uses less digits than its factorization.

974468869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194315.

The product of its digits is 20901888, while the sum is 61.

The square root of 974468869 is about 31216.4839307697. The cubic root of 974468869 is about 991.4161513690.

The spelling of 974468869 in words is "nine hundred seventy-four million, four hundred sixty-eight thousand, eight hundred sixty-nine".