4909499 has 4 divisors (see below), whose sum is σ = 5610864. Its totient is φ = 4208136.

The previous prime is 4909483. The next prime is 4909523. The reversal of 4909499 is 9949094.

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 4909499 - 2⁴ = 4909483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4909409) 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, 350672 + ... + 350685.

It is an arithmetic number, because the mean of its divisors is an integer number (1402716).

Almost surely, 2^4909499 is an apocalyptic number.

4909499 is a deficient number, since it is larger than the sum of its proper divisors (701365).

4909499 is an equidigital number, since it uses as much as digits as its factorization.

4909499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701364.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 4909499 is about 2215.7389286647. The cubic root of 4909499 is about 169.9596097816.

The spelling of 4909499 in words is "four million, nine hundred nine thousand, four hundred ninety-nine".