846134779282 has 16 divisors (see below), whose sum is σ = 1366849554840. Its totient is φ = 390519044352.

The previous prime is 846134779261. The next prime is 846134779283. The reversal of 846134779282 is 282977431648.

It can be written as a sum of positive squares in 4 ways, for example, as 724662315441 + 121472463841 = 851271^2 + 348529^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 846134779282.

It is not an unprimeable number, because it can be changed into a prime (846134779283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2974444 + ... + 3246472.

Almost surely, 2^846134779282 is an apocalyptic number.

846134779282 is a deficient number, since it is larger than the sum of its proper divisors (520714775558).

846134779282 is a wasteful number, since it uses less digits than its factorization.

846134779282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391677.

The product of its digits is 32514048, while the sum is 61.

The spelling of 846134779282 in words is "eight hundred forty-six billion, one hundred thirty-four million, seven hundred seventy-nine thousand, two hundred eighty-two".