7368838340 has 24 divisors (see below), whose sum is σ = 15484476672. Its totient is φ = 2945646560.

The previous prime is 7368838331. The next prime is 7368838349. The reversal of 7368838340 is 438388637.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7368838331) and next prime (7368838349).

It is not an unprimeable number, because it can be changed into a prime (7368838349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85844 + ... + 148683.

It is an arithmetic number, because the mean of its divisors is an integer number (645186528).

Almost surely, 2^7368838340 is an apocalyptic number.

It is an amenable number.

7368838340 is an abundant number, since it is smaller than the sum of its proper divisors (8115638332).

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

7368838340 is a wasteful number, since it uses less digits than its factorization.

7368838340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236107 (or 236105 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The square root of 7368838340 is about 85841.9381188472. The cubic root of 7368838340 is about 1945.9559705648.

The spelling of 7368838340 in words is "seven billion, three hundred sixty-eight million, eight hundred thirty-eight thousand, three hundred forty".