7274483424 has 384 divisors, whose sum is σ = 24690355200. Its totient is φ = 2065029120.

The previous prime is 7274483389. The next prime is 7274483429. The reversal of 7274483424 is 4243844727.

It is a self number, because there is not a number n which added to its sum of digits gives 7274483424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7274483429) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7491259 + ... + 7492229.

It is an arithmetic number, because the mean of its divisors is an integer number (64297800).

Almost surely, 2^7274483424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7274483424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12345177600).

7274483424 is an abundant number, since it is smaller than the sum of its proper divisors (17415871776).

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

7274483424 is a wasteful number, since it uses less digits than its factorization.

7274483424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055 (or 1041 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 45.

The square root of 7274483424 is about 85290.5822702601. The cubic root of 7274483424 is about 1937.6145463128.

The spelling of 7274483424 in words is "seven billion, two hundred seventy-four million, four hundred eighty-three thousand, four hundred twenty-four".