4900609 has 4 divisors (see below), whose sum is σ = 5600704. Its totient is φ = 4200516.

The previous prime is 4900603. The next prime is 4900619. The reversal of 4900609 is 9060094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4900609 - 2³ = 4900601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4900601) 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, 350037 + ... + 350050.

It is an arithmetic number, because the mean of its divisors is an integer number (1400176).

Almost surely, 2^4900609 is an apocalyptic number.

It is an amenable number.

4900609 is a deficient number, since it is larger than the sum of its proper divisors (700095).

4900609 is an equidigital number, since it uses as much as digits as its factorization.

4900609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700094.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 4900609 is about 2213.7319169222. The cubic root of 4900609 is about 169.8569615724.

The spelling of 4900609 in words is "four million, nine hundred thousand, six hundred nine".