3089247 has 8 divisors (see below), whose sum is σ = 4707456. Its totient is φ = 1765272.

The previous prime is 3089239. The next prime is 3089269. The reversal of 3089247 is 7429803.

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

It is not a de Polignac number, because 3089247 - 2³ = 3089239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3089237) 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, 73533 + ... + 73574.

It is an arithmetic number, because the mean of its divisors is an integer number (588432).

Almost surely, 2^3089247 is an apocalyptic number.

3089247 is a deficient number, since it is larger than the sum of its proper divisors (1618209).

3089247 is a wasteful number, since it uses less digits than its factorization.

3089247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147117.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 3089247 is about 1757.6253867079. The cubic root of 3089247 is about 145.6411874531.

The spelling of 3089247 in words is "three million, eighty-nine thousand, two hundred forty-seven".