3008745 has 80 divisors (see below), whose sum is σ = 6272640. Its totient is φ = 1368576.

The previous prime is 3008743. The next prime is 3008773. The reversal of 3008745 is 5478003.

It is not a de Polignac number, because 3008745 - 2¹ = 3008743 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3008741) by changing a digit.

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 in 79 ways as a sum of consecutive naturals, for example, 130804 + ... + 130826.

It is an arithmetic number, because the mean of its divisors is an integer number (78408).

Almost surely, 2^3008745 is an apocalyptic number.

It is an amenable number.

3008745 is an abundant number, since it is smaller than the sum of its proper divisors (3263895).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3008745 is a wasteful number, since it uses less digits than its factorization.

3008745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3008745 is about 1734.5734345942. The cubic root of 3008745 is about 144.3649596661.

It can be divided in two parts, 300 and 8745, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 3008745 in words is "three million, eight thousand, seven hundred forty-five".