3000628 has 6 divisors (see below), whose sum is σ = 5251106. Its totient is φ = 1500312.

The previous prime is 3000617. The next prime is 3000637. The reversal of 3000628 is 8260003.

3000628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2965284 + 35344 = 1722^2 + 188^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375075 + ... + 375082.

Almost surely, 2^3000628 is an apocalyptic number.

It is an amenable number.

3000628 is a deficient number, since it is larger than the sum of its proper divisors (2250478).

3000628 is a wasteful number, since it uses less digits than its factorization.

3000628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750161 (or 750159 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3000628 is about 1732.2320860670. The cubic root of 3000628 is about 144.2350200256.

The spelling of 3000628 in words is "three million, six hundred twenty-eight", and thus it is an aban number.