3133795212 has 36 divisors (see below), whose sum is σ = 8051404816. Its totient is φ = 1027473120.

The previous prime is 3133795211. The next prime is 3133795243. The reversal of 3133795212 is 2125973313.

It is a happy number.

3133795212 is a `hidden beast` number, since 31 + 33 + 79 + 521 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3133795211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 711328 + ... + 715719.

Almost surely, 2^3133795212 is an apocalyptic number.

It is an amenable number.

3133795212 is an abundant number, since it is smaller than the sum of its proper divisors (4917609604).

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

3133795212 is a wasteful number, since it uses less digits than its factorization.

3133795212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427118 (or 1427113 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 3133795212 is about 55980.3109316124. The cubic root of 3133795212 is about 1463.3791766618.

The spelling of 3133795212 in words is "three billion, one hundred thirty-three million, seven hundred ninety-five thousand, two hundred twelve".