3146385339 has 24 divisors (see below), whose sum is σ = 4580905472. Its totient is φ = 2080954800.

The previous prime is 3146385329. The next prime is 3146385353. The reversal of 3146385339 is 9335836413.

3146385339 is a `hidden beast` number, since 3 + 1 + 4 + 638 + 5 + 3 + 3 + 9 = 666.

It is not a de Polignac number, because 3146385339 - 2⁴ = 3146385323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3146385294 and 3146385303.

It is not an unprimeable number, because it can be changed into a prime (3146385329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1933044 + ... + 1934670.

Almost surely, 2^3146385339 is an apocalyptic number.

3146385339 is a deficient number, since it is larger than the sum of its proper divisors (1434520133).

3146385339 is a wasteful number, since it uses less digits than its factorization.

3146385339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207 (or 3204 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The square root of 3146385339 is about 56092.6495986774. The cubic root of 3146385339 is about 1465.3362830004.

The spelling of 3146385339 in words is "three billion, one hundred forty-six million, three hundred eighty-five thousand, three hundred thirty-nine".