3166831842 has 64 divisors (see below), whose sum is σ = 6977404800. Its totient is φ = 953738240.

The previous prime is 3166831823. The next prime is 3166831853. The reversal of 3166831842 is 2481386613.

It is a super-2 number, since 2×3166831842² = 20057647831010225928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3166831794 and 3166831803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 526492 + ... + 532472.

It is an arithmetic number, because the mean of its divisors is an integer number (109021950).

Almost surely, 2^3166831842 is an apocalyptic number.

3166831842 is an abundant number, since it is smaller than the sum of its proper divisors (3810572958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3166831842 is a wasteful number, since it uses less digits than its factorization.

3166831842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6211.

The product of its digits is 165888, while the sum is 42.

The square root of 3166831842 is about 56274.6109893263. The cubic root of 3166831842 is about 1468.5035509548.

The spelling of 3166831842 in words is "three billion, one hundred sixty-six million, eight hundred thirty-one thousand, eight hundred forty-two".