3002642312 has 8 divisors (see below), whose sum is σ = 5629954350. Its totient is φ = 1501321152.

The previous prime is 3002642311. The next prime is 3002642393. The reversal of 3002642312 is 2132462003.

It can be written as a sum of positive squares in only one way, i.e., 2132038276 + 870604036 = 46174^2 + 29506^2 .

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 (3002642311) 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, 187665137 + ... + 187665152.

Almost surely, 2^3002642312 is an apocalyptic number.

It is an amenable number.

3002642312 is a deficient number, since it is larger than the sum of its proper divisors (2627312038).

3002642312 is a wasteful number, since it uses less digits than its factorization.

3002642312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375330295 (or 375330291 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3002642312 is about 54796.3713397156. The cubic root of 3002642312 is about 1442.6728764250.

The spelling of 3002642312 in words is "three billion, two million, six hundred forty-two thousand, three hundred twelve".