7741313382 has 64 divisors (see below), whose sum is σ = 17374694400. Its totient is φ = 2278759680.

The previous prime is 7741313381. The next prime is 7741313387. The reversal of 7741313382 is 2833131477.

It is a self number, because there is not a number n which added to its sum of digits gives 7741313382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7741313381) 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 31 ways as a sum of consecutive naturals, for example, 1753594 + ... + 1758002.

It is an arithmetic number, because the mean of its divisors is an integer number (271479600).

Almost surely, 2^7741313382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7741313382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8687347200).

7741313382 is an abundant number, since it is smaller than the sum of its proper divisors (9633381018).

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

7741313382 is a wasteful number, since it uses less digits than its factorization.

7741313382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5181.

The product of its digits is 84672, while the sum is 39.

The square root of 7741313382 is about 87984.7338008134. The cubic root of 7741313382 is about 1978.2061586951.

It can be divided in two parts, 7741 and 313382, that added together give a palindrome (321123).

The spelling of 7741313382 in words is "seven billion, seven hundred forty-one million, three hundred thirteen thousand, three hundred eighty-two".