3146385338 has 16 divisors (see below), whose sum is σ = 4748336640. Its totient is φ = 1563634800.

The previous prime is 3146385329. The next prime is 3146385353. The reversal of 3146385338 is 8335836413.

3146385338 is an astonishing number since 3146385338 = 31463 + ... + 85338.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226868 + ... + 240336.

It is an arithmetic number, because the mean of its divisors is an integer number (296771040).

Almost surely, 2^3146385338 is an apocalyptic number.

3146385338 is a deficient number, since it is larger than the sum of its proper divisors (1601951302).

3146385338 is a wasteful number, since it uses less digits than its factorization.

3146385338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14173.

The product of its digits is 622080, while the sum is 44.

The square root of 3146385338 is about 56092.6495897635. The cubic root of 3146385338 is about 1465.3362828452.

The spelling of 3146385338 in words is "three billion, one hundred forty-six million, three hundred eighty-five thousand, three hundred thirty-eight".