974144384 has 16 divisors (see below), whose sum is σ = 1940678520. Its totient is φ = 487072128.

The previous prime is 974144363. The next prime is 974144393. The reversal of 974144384 is 483441479.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3805124 + ... + 3805379.

Almost surely, 2^974144384 is an apocalyptic number.

It is an amenable number.

974144384 is a deficient number, since it is larger than the sum of its proper divisors (966534136).

974144384 is an equidigital number, since it uses as much as digits as its factorization.

974144384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7610517 (or 7610505 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 974144384 is about 31211.2861638222. The cubic root of 974144384 is about 991.3060964137.

The spelling of 974144384 in words is "nine hundred seventy-four million, one hundred forty-four thousand, three hundred eighty-four".