9358728807388 has 12 divisors (see below), whose sum is σ = 16377801276592. Its totient is φ = 4679357014080.

The previous prime is 9358728807377. The next prime is 9358728807413. The reversal of 9358728807388 is 8837088278539.

It is a congruent number.

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, 1804081 + ... + 4687447.

Almost surely, 2^{9358728807388} is an apocalyptic number.

It is an amenable number.

9358728807388 is a deficient number, since it is larger than the sum of its proper divisors (7019072469204).

9358728807388 is a wasteful number, since it uses less digits than its factorization.

9358728807388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694812 (or 3694810 counting only the distinct ones).

The product of its (nonzero) digits is 1300561920, while the sum is 76.

The spelling of 9358728807388 in words is "nine trillion, three hundred fifty-eight billion, seven hundred twenty-eight million, eight hundred seven thousand, three hundred eighty-eight".