7241943388 has 12 divisors (see below), whose sum is σ = 12681572400. Its totient is φ = 3618636992.

The previous prime is 7241943383. The next prime is 7241943389. The reversal of 7241943388 is 8833491427.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7241943383) 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, 576688 + ... + 589111.

It is an arithmetic number, because the mean of its divisors is an integer number (1056797700).

Almost surely, 2^7241943388 is an apocalyptic number.

It is an amenable number.

7241943388 is a deficient number, since it is larger than the sum of its proper divisors (5439629012).

7241943388 is a wasteful number, since it uses less digits than its factorization.

7241943388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167356 (or 1167354 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 7241943388 is about 85099.6086242469. The cubic root of 7241943388 is about 1934.7211315720.

The spelling of 7241943388 in words is "seven billion, two hundred forty-one million, nine hundred forty-three thousand, three hundred eighty-eight".