7394275744 has 48 divisors (see below), whose sum is σ = 15071083776. Its totient is φ = 3567398400.

The previous prime is 7394275711. The next prime is 7394275781. The reversal of 7394275744 is 4475724937.

It is a junction number, because it is equal to n+sod(n) for n = 7394275691 and 7394275700.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 333484 + ... + 354964.

It is an arithmetic number, because the mean of its divisors is an integer number (313980912).

Almost surely, 2^7394275744 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 7394275744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7535541888).

7394275744 is an abundant number, since it is smaller than the sum of its proper divisors (7676808032).

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

7394275744 is a wasteful number, since it uses less digits than its factorization.

7394275744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21869 (or 21861 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 52.

The square root of 7394275744 is about 85989.9746714697. The cubic root of 7394275744 is about 1948.1925609392.

It can be divided in two parts, 73942757 and 44, that added together give a square (73942801 = 8599²).

The spelling of 7394275744 in words is "seven billion, three hundred ninety-four million, two hundred seventy-five thousand, seven hundred forty-four".