974224416 has 48 divisors (see below), whose sum is σ = 2789827488. Its totient is φ = 295219200.

The previous prime is 974224397. The next prime is 974224417. The reversal of 974224416 is 614422479.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×974224416² = 1898226425461082112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (974224417) 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, 460225 + ... + 462336.

It is an arithmetic number, because the mean of its divisors is an integer number (58121406).

Almost surely, 2^974224416 is an apocalyptic number.

974224416 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

974224416 is an abundant number, since it is smaller than the sum of its proper divisors (1815603072).

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

974224416 is a wasteful number, since it uses less digits than its factorization.

974224416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922585 (or 922577 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 974224416 is about 31212.5682378109. The cubic root of 974224416 is about 991.3332429839. Note that the first 3 decimals are identical.

The spelling of 974224416 in words is "nine hundred seventy-four million, two hundred twenty-four thousand, four hundred sixteen".