7367400340 has 12 divisors (see below), whose sum is σ = 15471540756. Its totient is φ = 2946960128.

The previous prime is 7367400283. The next prime is 7367400349. The reversal of 7367400340 is 430047637.

It can be written as a sum of positive squares in 2 ways, for example, as 2108830084 + 5258570256 = 45922^2 + 72516^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7367400296 and 7367400305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7367400349) 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 3 ways as a sum of consecutive naturals, for example, 184184989 + ... + 184185028.

It is an arithmetic number, because the mean of its divisors is an integer number (1289295063).

Almost surely, 2^7367400340 is an apocalyptic number.

It is an amenable number.

7367400340 is an abundant number, since it is smaller than the sum of its proper divisors (8104140416).

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

7367400340 is a wasteful number, since it uses less digits than its factorization.

7367400340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368370026 (or 368370024 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 7367400340 is about 85833.5618508285. The cubic root of 7367400340 is about 1945.8293804294.

Adding to 7367400340 its reverse (430047637), we get a palindrome (7797447977).

The spelling of 7367400340 in words is "seven billion, three hundred sixty-seven million, four hundred thousand, three hundred forty".