3205148212 has 36 divisors (see below), whose sum is σ = 6528150720. Its totient is φ = 1372922544.

The previous prime is 3205148207. The next prime is 3205148231. The reversal of 3205148212 is 2128415023.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 577989 + ... + 583507.

It is an arithmetic number, because the mean of its divisors is an integer number (181337520).

Almost surely, 2^3205148212 is an apocalyptic number.

It is an amenable number.

3205148212 is an abundant number, since it is smaller than the sum of its proper divisors (3323002508).

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

3205148212 is a wasteful number, since it uses less digits than its factorization.

3205148212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8500 (or 8491 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 3205148212 is about 56614.0284028614. The cubic root of 3205148212 is about 1474.4024333403.

The spelling of 3205148212 in words is "three billion, two hundred five million, one hundred forty-eight thousand, two hundred twelve".