3007689 has 8 divisors (see below), whose sum is σ = 4026240. Its totient is φ = 1997136.

The previous prime is 3007661. The next prime is 3007709. The reversal of 3007689 is 9867003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3007689 - 2⁹ = 3007177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3007639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057 + ... + 2670.

It is an arithmetic number, because the mean of its divisors is an integer number (503280).

Almost surely, 2^3007689 is an apocalyptic number.

It is an amenable number.

3007689 is a deficient number, since it is larger than the sum of its proper divisors (1018551).

3007689 is a wasteful number, since it uses less digits than its factorization.

3007689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3999.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 3007689 is about 1734.2690102749. The cubic root of 3007689 is about 144.3480681010.

The spelling of 3007689 in words is "three million, seven thousand, six hundred eighty-nine".