3146314664 has 8 divisors (see below), whose sum is σ = 5899340010. Its totient is φ = 1573157328.

The previous prime is 3146314663. The next prime is 3146314667. The reversal of 3146314664 is 4664136413.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2656577764 + 489736900 = 51542^2 + 22130^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3146314663) by changing a digit.

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 as a sum of consecutive naturals, namely, 196644659 + ... + 196644674.

Almost surely, 2^3146314664 is an apocalyptic number.

It is an amenable number.

3146314664 is a deficient number, since it is larger than the sum of its proper divisors (2753025346).

3146314664 is a wasteful number, since it uses less digits than its factorization.

3146314664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393289339 (or 393289335 counting only the distinct ones).

The product of its digits is 124416, while the sum is 38.

The square root of 3146314664 is about 56092.0196106362. The cubic root of 3146314664 is about 1465.3253113185.

The spelling of 3146314664 in words is "three billion, one hundred forty-six million, three hundred fourteen thousand, six hundred sixty-four".