3002687 has 4 divisors (see below), whose sum is σ = 3053640. Its totient is φ = 2951736.

The previous prime is 3002683. The next prime is 3002723. The reversal of 3002687 is 7862003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7862003 = 31 ⋅253613.

It is a cyclic number.

It is not a de Polignac number, because 3002687 - 2² = 3002683 is a prime.

It is a super-4 number, since 4×3002687⁴ (a number of 27 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25388 + ... + 25505.

It is an arithmetic number, because the mean of its divisors is an integer number (763410).

Almost surely, 2^3002687 is an apocalyptic number.

3002687 is a deficient number, since it is larger than the sum of its proper divisors (50953).

3002687 is an equidigital number, since it uses as much as digits as its factorization.

3002687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50952.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 3002687 is about 1732.8263040478. The cubic root of 3002687 is about 144.2680033438.

The spelling of 3002687 in words is "three million, two thousand, six hundred eighty-seven".