3138193335 has 16 divisors (see below), whose sum is σ = 5115848544. Its totient is φ = 1642123392.

The previous prime is 3138193249. The next prime is 3138193381. The reversal of 3138193335 is 5333918313.

It is not a de Polignac number, because 3138193335 - 2¹³ = 3138185143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3138193293 and 3138193302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1972912 + ... + 1974501.

It is an arithmetic number, because the mean of its divisors is an integer number (319740534).

Almost surely, 2^3138193335 is an apocalyptic number.

3138193335 is a deficient number, since it is larger than the sum of its proper divisors (1977655209).

3138193335 is a wasteful number, since it uses less digits than its factorization.

3138193335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3947474.

The product of its digits is 87480, while the sum is 39.

The square root of 3138193335 is about 56019.5799252369. The cubic root of 3138193335 is about 1464.0634495217.

The spelling of 3138193335 in words is "three billion, one hundred thirty-eight million, one hundred ninety-three thousand, three hundred thirty-five".