7440503074 has 8 divisors (see below), whose sum is σ = 11185949520. Its totient is φ = 3711853236.

The previous prime is 7440503071. The next prime is 7440503087. The reversal of 7440503074 is 4703050447.

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

It is a super-2 number, since 2×7440503074² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7440503071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4198044 + ... + 4199815.

It is an arithmetic number, because the mean of its divisors is an integer number (1398243690).

Almost surely, 2^7440503074 is an apocalyptic number.

7440503074 is a deficient number, since it is larger than the sum of its proper divisors (3745446446).

7440503074 is a wasteful number, since it uses less digits than its factorization.

7440503074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8398304.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 7440503074 is about 86258.3507493622. The cubic root of 7440503074 is about 1952.2440152893.

The spelling of 7440503074 in words is "seven billion, four hundred forty million, five hundred three thousand, seventy-four".