3003245256646 has 16 divisors (see below), whose sum is σ = 4506147210240. Its totient is φ = 1501196262280.

The previous prime is 3003245256601. The next prime is 3003245256647. The reversal of 3003245256646 is 6466525423003.

It is a junction number, because it is equal to n+sod(n) for n = 3003245256596 and 3003245256605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003245256647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143830035 + ... + 143850913.

It is an arithmetic number, because the mean of its divisors is an integer number (281634200640).

Almost surely, 2^{3003245256646} is an apocalyptic number.

3003245256646 is a deficient number, since it is larger than the sum of its proper divisors (1502901953594).

3003245256646 is a wasteful number, since it uses less digits than its factorization.

3003245256646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37859.

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 3003245256646 in words is "three trillion, three billion, two hundred forty-five million, two hundred fifty-six thousand, six hundred forty-six".