3312319986 has 32 divisors (see below), whose sum is σ = 7393164480. Its totient is φ = 1099238688.

The previous prime is 3312319973. The next prime is 3312319987. The reversal of 3312319986 is 6899132133.

3312319986 is a `hidden beast` number, since 331 + 231 + 9 + 9 + 86 = 666.

It is not an unprimeable number, because it can be changed into a prime (3312319987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122851 + ... + 147366.

It is an arithmetic number, because the mean of its divisors is an integer number (231036390).

Almost surely, 2^3312319986 is an apocalyptic number.

3312319986 is an abundant number, since it is smaller than the sum of its proper divisors (4080844494).

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

3312319986 is a wasteful number, since it uses less digits than its factorization.

3312319986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270455 (or 270449 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 3312319986 is about 57552.7582831614. The cubic root of 3312319986 is about 1490.6559857963.

The spelling of 3312319986 in words is "three billion, three hundred twelve million, three hundred nineteen thousand, nine hundred eighty-six".