3000002312 has 8 divisors (see below), whose sum is σ = 5625004350. Its totient is φ = 1500001152.

The previous prime is 3000002297. The next prime is 3000002333. The reversal of 3000002312 is 2132000003.

It can be written as a sum of positive squares in only one way, i.e., 2633126596 + 366875716 = 51314^2 + 19154^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3000002293 and 3000002302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187500137 + ... + 187500152.

Almost surely, 2^3000002312 is an apocalyptic number.

It is an amenable number.

3000002312 is a deficient number, since it is larger than the sum of its proper divisors (2625002038).

3000002312 is a wasteful number, since it uses less digits than its factorization.

3000002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375000295 (or 375000291 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 3000002312 is about 54772.2768560884. The cubic root of 3000002312 is about 1442.2499408052.

Adding to 3000002312 its reverse (2132000003), we get a palindrome (5132002315).

The spelling of 3000002312 in words is "three billion, two thousand, three hundred twelve".