4809450 has 24 divisors (see below), whose sum is σ = 11927808. Its totient is φ = 1282480.

The previous prime is 4809443. The next prime is 4809457. The reversal of 4809450 is 549084.

It is an interprime number because it is at equal distance from previous prime (4809443) and next prime (4809457).

It is a super-3 number, since 3×4809450³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4809457) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 15882 + ... + 16181.

It is an arithmetic number, because the mean of its divisors is an integer number (496992).

Almost surely, 2^4809450 is an apocalyptic number.

4809450 is an abundant number, since it is smaller than the sum of its proper divisors (7118358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4809450 is a wasteful number, since it uses less digits than its factorization.

4809450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32078 (or 32073 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4809450 is about 2193.0458271546. The cubic root of 4809450 is about 168.7971610298.

The spelling of 4809450 in words is "four million, eight hundred nine thousand, four hundred fifty".