4809398 has 16 divisors (see below), whose sum is σ = 7983360. Its totient is φ = 2154600.

The previous prime is 4809383. The next prime is 4809401. The reversal of 4809398 is 8939084.

4809398 = T₃₃₂ + T₃₃₃ + ... + T₄₀₂.

It is a super-3 number, since 3×4809398³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23 + ... + 3101.

It is an arithmetic number, because the mean of its divisors is an integer number (498960).

Almost surely, 2^4809398 is an apocalyptic number.

4809398 is a deficient number, since it is larger than the sum of its proper divisors (3173962).

4809398 is a wasteful number, since it uses less digits than its factorization.

4809398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3163.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 4809398 is about 2193.0339714651. The cubic root of 4809398 is about 168.7965526800.

The spelling of 4809398 in words is "four million, eight hundred nine thousand, three hundred ninety-eight".