7346542340 has 24 divisors (see below), whose sum is σ = 15445248000. Its totient is φ = 2935281888.

The previous prime is 7346542327. The next prime is 7346542349. The reversal of 7346542340 is 432456437.

It is a junction number, because it is equal to n+sod(n) for n = 7346542294 and 7346542303.

It is not an unprimeable number, because it can be changed into a prime (7346542349) 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 7 ways as a sum of consecutive naturals, for example, 190340 + ... + 225659.

It is an arithmetic number, because the mean of its divisors is an integer number (643552000).

Almost surely, 2^7346542340 is an apocalyptic number.

It is an amenable number.

7346542340 is an abundant number, since it is smaller than the sum of its proper divisors (8098705660).

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

7346542340 is a wasteful number, since it uses less digits than its factorization.

7346542340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416891 (or 416889 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 38.

The square root of 7346542340 is about 85711.9731426129. The cubic root of 7346542340 is about 1943.9913521295.

Adding to 7346542340 its reverse (432456437), we get a palindrome (7778998777).

The spelling of 7346542340 in words is "seven billion, three hundred forty-six million, five hundred forty-two thousand, three hundred forty".