4909329 has 24 divisors (see below), whose sum is σ = 7469280. Its totient is φ = 3221856.

The previous prime is 4909321. The next prime is 4909343. The reversal of 4909329 is 9239094.

It is not a de Polignac number, because 4909329 - 2³ = 4909321 is a prime.

It is a super-2 number, since 2×4909329² = 48203022460482, which contains 22 as substring.

4909329 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4909293 and 4909302.

It is not an unprimeable number, because it can be changed into a prime (4909321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21514 + ... + 21740.

It is an arithmetic number, because the mean of its divisors is an integer number (311220).

Almost surely, 2^4909329 is an apocalyptic number.

It is an amenable number.

4909329 is a deficient number, since it is larger than the sum of its proper divisors (2559951).

4909329 is an equidigital number, since it uses as much as digits as its factorization.

4909329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 4909329 is about 2215.7005664123. The cubic root of 4909329 is about 169.9576480426.

The spelling of 4909329 in words is "four million, nine hundred nine thousand, three hundred twenty-nine".