3146895789 has 32 divisors (see below), whose sum is σ = 4582195200. Its totient is φ = 1913248512.

The previous prime is 3146895757. The next prime is 3146895793. The reversal of 3146895789 is 9875986413.

It is not a de Polignac number, because 3146895789 - 2⁵ = 3146895757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146895709) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272862 + ... + 284160.

It is an arithmetic number, because the mean of its divisors is an integer number (143193600).

Almost surely, 2^3146895789 is an apocalyptic number.

It is an amenable number.

3146895789 is a deficient number, since it is larger than the sum of its proper divisors (1435299411).

3146895789 is a wasteful number, since it uses less digits than its factorization.

3146895789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11489.

The product of its digits is 13063680, while the sum is 60.

The square root of 3146895789 is about 56097.1994755531. The cubic root of 3146895789 is about 1465.4155210657.

The spelling of 3146895789 in words is "three billion, one hundred forty-six million, eight hundred ninety-five thousand, seven hundred eighty-nine".