4807489 has 8 divisors (see below), whose sum is σ = 4942080. Its totient is φ = 4674336.

The previous prime is 4807487. The next prime is 4807493. The reversal of 4807489 is 9847084.

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

It is a cyclic number.

It is not a de Polignac number, because 4807489 - 2¹ = 4807487 is a prime.

It is a super-3 number, since 3×4807489³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4807487) 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, 10732 + ... + 11170.

It is an arithmetic number, because the mean of its divisors is an integer number (617760).

Almost surely, 2^4807489 is an apocalyptic number.

It is an amenable number.

4807489 is a deficient number, since it is larger than the sum of its proper divisors (134591).

4807489 is a wasteful number, since it uses less digits than its factorization.

4807489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 4807489 is about 2192.5986864905. The cubic root of 4807489 is about 168.7742161864.

The spelling of 4807489 in words is "four million, eight hundred seven thousand, four hundred eighty-nine".