4898509 has 8 divisors (see below), whose sum is σ = 6107328. Its totient is φ = 3816960.

The previous prime is 4898507. The next prime is 4898549. The reversal of 4898509 is 9058984.

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 4898509 - 2¹ = 4898507 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4898507) 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, 31732 + ... + 31885.

It is an arithmetic number, because the mean of its divisors is an integer number (763416).

Almost surely, 2^4898509 is an apocalyptic number.

It is an amenable number.

4898509 is a deficient number, since it is larger than the sum of its proper divisors (1208819).

4898509 is a wasteful number, since it uses less digits than its factorization.

4898509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63635.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 4898509 is about 2213.2575539236. The cubic root of 4898509 is about 169.8326958412.

It can be divided in two parts, 489 and 8509, that added together give a palindrome (8998).

The spelling of 4898509 in words is "four million, eight hundred ninety-eight thousand, five hundred nine".