7420574324 has 12 divisors (see below), whose sum is σ = 13749887844. Its totient is φ = 3492034944.

The previous prime is 7420574323. The next prime is 7420574351. The reversal of 7420574324 is 4234750247.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3239658724 + 4180915600 = 56918^2 + 64660^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7420574323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54562979 + ... + 54563114.

It is an arithmetic number, because the mean of its divisors is an integer number (1145823987).

Almost surely, 2^7420574324 is an apocalyptic number.

It is an amenable number.

7420574324 is a deficient number, since it is larger than the sum of its proper divisors (6329313520).

7420574324 is a wasteful number, since it uses less digits than its factorization.

7420574324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109126114 (or 109126112 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 38.

The square root of 7420574324 is about 86142.7554934250. The cubic root of 7420574324 is about 1950.4994840580.

The spelling of 7420574324 in words is "seven billion, four hundred twenty million, five hundred seventy-four thousand, three hundred twenty-four".