974361646 has 8 divisors (see below), whose sum is σ = 1489118904. Its totient is φ = 477988680.

The previous prime is 974361623. The next prime is 974361649. The reversal of 974361646 is 646163479.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 974361596 and 974361605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974361649) 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, 4595940 + ... + 4596151.

It is an arithmetic number, because the mean of its divisors is an integer number (186139863).

Almost surely, 2^974361646 is an apocalyptic number.

974361646 is a deficient number, since it is larger than the sum of its proper divisors (514757258).

974361646 is a wasteful number, since it uses less digits than its factorization.

974361646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9192146.

The product of its digits is 653184, while the sum is 46.

The square root of 974361646 is about 31214.7664735779. The cubic root of 974361646 is about 991.3797874527.

The spelling of 974361646 in words is "nine hundred seventy-four million, three hundred sixty-one thousand, six hundred forty-six".