7439741916 has 96 divisors (see below), whose sum is σ = 18461318400. Its totient is φ = 2325335040.

The previous prime is 7439741873. The next prime is 7439741921. The reversal of 7439741916 is 6191479347.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17181636 + ... + 17182068.

It is an arithmetic number, because the mean of its divisors is an integer number (192305400).

Almost surely, 2^7439741916 is an apocalyptic number.

7439741916 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7439741916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9230659200).

7439741916 is an abundant number, since it is smaller than the sum of its proper divisors (11021576484).

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

7439741916 is a wasteful number, since it uses less digits than its factorization.

7439741916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059 (or 1057 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 51.

The square root of 7439741916 is about 86253.9385535524. The cubic root of 7439741916 is about 1952.1774419761.

The spelling of 7439741916 in words is "seven billion, four hundred thirty-nine million, seven hundred forty-one thousand, nine hundred sixteen".