3043245645 has 96 divisors (see below), whose sum is σ = 6014736000. Its totient is φ = 1409856000.

The previous prime is 3043245641. The next prime is 3043245677. The reversal of 3043245645 is 5465423403.

3043245645 is a `hidden beast` number, since 3 + 0 + 4 + 3 + 2 + 4 + 5 + 645 = 666.

It is not a de Polignac number, because 3043245645 - 2² = 3043245641 is a prime.

It is a super-3 number, since 3×3043245645³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3043245641) 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 in 95 ways as a sum of consecutive naturals, for example, 1448806 + ... + 1450904.

It is an arithmetic number, because the mean of its divisors is an integer number (62653500).

Almost surely, 2^3043245645 is an apocalyptic number.

It is an amenable number.

3043245645 is a deficient number, since it is larger than the sum of its proper divisors (2971490355).

3043245645 is a wasteful number, since it uses less digits than its factorization.

3043245645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251 (or 2248 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The square root of 3043245645 is about 55165.6201360956. The cubic root of 3043245645 is about 1449.1466473095.

The spelling of 3043245645 in words is "three billion, forty-three million, two hundred forty-five thousand, six hundred forty-five".