4709090 has 16 divisors (see below), whose sum is σ = 8503488. Its totient is φ = 1877616.

The previous prime is 4709087. The next prime is 4709099. The reversal of 4709090 is 909074.

It is an alternating number because its digits alternate between even and odd.

4709090 is a modest number, since divided by 9090 gives 470 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4709099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3899 + ... + 4961.

It is an arithmetic number, because the mean of its divisors is an integer number (531468).

Almost surely, 2^4709090 is an apocalyptic number.

4709090 is the 1772-nd pentagonal number.

4709090 is a deficient number, since it is larger than the sum of its proper divisors (3794398).

4709090 is a wasteful number, since it uses less digits than its factorization.

4709090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 4709090 is about 2170.0437783602. The cubic root of 4709090 is about 167.6147872873.

The spelling of 4709090 in words is "four million, seven hundred nine thousand, ninety".