7342316644 has 48 divisors (see below), whose sum is σ = 14304801280. Its totient is φ = 3274629120.

The previous prime is 7342316617. The next prime is 7342316647. The reversal of 7342316644 is 4466132437.

It is a happy number.

It is a super-2 number, since 2×7342316644² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7342316597 and 7342316606.

It is not an unprimeable number, because it can be changed into a prime (7342316647) 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 15 ways as a sum of consecutive naturals, for example, 1236667 + ... + 1242589.

Almost surely, 2^7342316644 is an apocalyptic number.

It is an amenable number.

7342316644 is a deficient number, since it is larger than the sum of its proper divisors (6962484636).

7342316644 is a wasteful number, since it uses less digits than its factorization.

7342316644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6740 (or 6738 counting only the distinct ones).

The product of its digits is 290304, while the sum is 40.

The square root of 7342316644 is about 85687.3190384668. The cubic root of 7342316644 is about 1943.6185558023.

The spelling of 7342316644 in words is "seven billion, three hundred forty-two million, three hundred sixteen thousand, six hundred forty-four".