3088987 has 4 divisors (see below), whose sum is σ = 3369816. Its totient is φ = 2808160.

The previous prime is 3088973. The next prime is 3089027. The reversal of 3088987 is 7898803.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3088987 - 2⁷ = 3088859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3088957) 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, 140398 + ... + 140419.

It is an arithmetic number, because the mean of its divisors is an integer number (842454).

Almost surely, 2^3088987 is an apocalyptic number.

3088987 is a deficient number, since it is larger than the sum of its proper divisors (280829).

3088987 is a wasteful number, since it uses less digits than its factorization.

3088987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280828.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 3088987 is about 1757.5514217228. The cubic root of 3088987 is about 145.6371014767.

It can be divided in two parts, 30889 and 87, that added together give a square (30976 = 176²).

The spelling of 3088987 in words is "three million, eighty-eight thousand, nine hundred eighty-seven".