3612213052 has 12 divisors (see below), whose sum is σ = 7224426160. Its totient is φ = 1548091296.

The previous prime is 3612213047. The next prime is 3612213053. The reversal of 3612213052 is 2503122163.

3612213052 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3612213053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64503777 + ... + 64503832.

Almost surely, 2^3612213052 is an apocalyptic number.

It is an amenable number.

3612213052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3612213052 is a wasteful number, since it uses less digits than its factorization.

3612213052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129007620 (or 129007618 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3612213052 is about 60101.6892607853. The cubic root of 3612213052 is about 1534.3500524463.

The spelling of 3612213052 in words is "three billion, six hundred twelve million, two hundred thirteen thousand, fifty-two".