3147730616 has 32 divisors (see below), whose sum is σ = 5975046000. Its totient is φ = 1554502656.

The previous prime is 3147730559. The next prime is 3147730633. The reversal of 3147730616 is 6160377413.

It is a self number, because there is not a number n which added to its sum of digits gives 3147730616.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211880 + ... + 226248.

Almost surely, 2^3147730616 is an apocalyptic number.

It is an amenable number.

3147730616 is a deficient number, since it is larger than the sum of its proper divisors (2827315384).

3147730616 is a wasteful number, since it uses less digits than its factorization.

3147730616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14711 (or 14707 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 3147730616 is about 56104.6398794253. The cubic root of 3147730616 is about 1465.5450942875.

The spelling of 3147730616 in words is "three billion, one hundred forty-seven million, seven hundred thirty thousand, six hundred sixteen".