3138383355 has 8 divisors (see below), whose sum is σ = 5021413392. Its totient is φ = 1673804448.

The previous prime is 3138383333. The next prime is 3138383383. The reversal of 3138383355 is 5533838313.

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

It is not a de Polignac number, because 3138383355 - 2⁶ = 3138383291 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104612764 + ... + 104612793.

It is an arithmetic number, because the mean of its divisors is an integer number (627676674).

Almost surely, 2^3138383355 is an apocalyptic number.

3138383355 is a deficient number, since it is larger than the sum of its proper divisors (1883030037).

3138383355 is a wasteful number, since it uses less digits than its factorization.

3138383355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209225565.

The product of its digits is 388800, while the sum is 42.

The square root of 3138383355 is about 56021.2759137098. The cubic root of 3138383355 is about 1464.0929989782.

The spelling of 3138383355 in words is "three billion, one hundred thirty-eight million, three hundred eighty-three thousand, three hundred fifty-five".