7366400338 has 8 divisors (see below), whose sum is σ = 12054109680. Its totient is φ = 3348363780.

The previous prime is 7366400309. The next prime is 7366400383. The reversal of 7366400338 is 8330046637.

7366400338 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 7366400338.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167418168 + ... + 167418211.

It is an arithmetic number, because the mean of its divisors is an integer number (1506763710).

Almost surely, 2^7366400338 is an apocalyptic number.

7366400338 is a deficient number, since it is larger than the sum of its proper divisors (4687709342).

7366400338 is a wasteful number, since it uses less digits than its factorization.

7366400338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334836392.

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 7366400338 is about 85827.7364142851. The cubic root of 7366400338 is about 1945.7413384595.

It can be divided in two parts, 7366 and 400338, that added together give a palindrome (407704).

The spelling of 7366400338 in words is "seven billion, three hundred sixty-six million, four hundred thousand, three hundred thirty-eight".