3162801132 has 72 divisors (see below), whose sum is σ = 8286773040. Its totient is φ = 1015916160.

The previous prime is 3162801119. The next prime is 3162801149. The reversal of 3162801132 is 2311082613.

It is a happy number.

3162801132 is a `hidden beast` number, since 3 + 1 + 628 + 0 + 1 + 1 + 32 = 666.

It is a super-2 number, since 2×3162801132² = 20006622001160962848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3162801096 and 3162801105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 585082 + ... + 590462.

It is an arithmetic number, because the mean of its divisors is an integer number (115094070).

Almost surely, 2^3162801132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3162801132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4143386520).

3162801132 is an abundant number, since it is smaller than the sum of its proper divisors (5123971908).

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

3162801132 is a wasteful number, since it uses less digits than its factorization.

3162801132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5983 (or 5978 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 3162801132 is about 56238.7867223325. The cubic root of 3162801132 is about 1467.8802545204.

Adding to 3162801132 its reverse (2311082613), we get a palindrome (5473883745).

The spelling of 3162801132 in words is "three billion, one hundred sixty-two million, eight hundred one thousand, one hundred thirty-two".