4794209 has 6 divisors (see below), whose sum is σ = 5576994. Its totient is φ = 4109280.

The previous prime is 4794203. The next prime is 4794211. The reversal of 4794209 is 9024974.

It can be written as a sum of positive squares in only one way, i.e., 4264225 + 529984 = 2065^2 + 728^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4794209 is a prime.

It is a d-powerful number, because it can be written as 4³ + 7 + 9⁴ + 4⁶ + 2⁹ + 0 + 9⁷ .

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4794203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48872 + ... + 48969.

It is an arithmetic number, because the mean of its divisors is an integer number (929499).

Almost surely, 2^4794209 is an apocalyptic number.

4794209 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4794209 is a deficient number, since it is larger than the sum of its proper divisors (782785).

4794209 is an equidigital number, since it uses as much as digits as its factorization.

4794209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97855 (or 97848 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 4794209 is about 2189.5682222758. The cubic root of 4794209 is about 168.6186680031.

The spelling of 4794209 in words is "four million, seven hundred ninety-four thousand, two hundred nine".