4794909 has 16 divisors (see below), whose sum is σ = 7486080. Its totient is φ = 2672640.

The previous prime is 4794899. The next prime is 4794913. The reversal of 4794909 is 9094974.

It is not a de Polignac number, because 4794909 - 2⁵ = 4794877 is a prime.

It is an Ulam number.

4794909 is a lucky number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4794949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1924 + ... + 3645.

It is an arithmetic number, because the mean of its divisors is an integer number (467880).

Almost surely, 2^4794909 is an apocalyptic number.

It is an amenable number.

4794909 is a deficient number, since it is larger than the sum of its proper divisors (2691171).

4794909 is a wasteful number, since it uses less digits than its factorization.

4794909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5620.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 4794909 is about 2189.7280653086. The cubic root of 4794909 is about 168.6268742455.

The spelling of 4794909 in words is "four million, seven hundred ninety-four thousand, nine hundred nine".