3061730212 has 24 divisors (see below), whose sum is σ = 5522267520. Its totient is φ = 1484537760.

The previous prime is 3061730149. The next prime is 3061730219. The reversal of 3061730212 is 2120371603.

It is not an unprimeable number, because it can be changed into a prime (3061730219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54214 + ... + 95197.

It is an arithmetic number, because the mean of its divisors is an integer number (230094480).

Almost surely, 2^3061730212 is an apocalyptic number.

It is an amenable number.

3061730212 is a deficient number, since it is larger than the sum of its proper divisors (2460537308).

3061730212 is a wasteful number, since it uses less digits than its factorization.

3061730212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149571 (or 149569 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 3061730212 is about 55332.9035204190. The cubic root of 3061730212 is about 1452.0747488125.

The spelling of 3061730212 in words is "three billion, sixty-one million, seven hundred thirty thousand, two hundred twelve".