2404220709 has 8 divisors (see below), whose sum is σ = 3497048352. Its totient is φ = 1457103440.

The previous prime is 2404220701. The next prime is 2404220711. The reversal of 2404220709 is 9070224042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2404220709 - 2³ = 2404220701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404220701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36427554 + ... + 36427619.

It is an arithmetic number, because the mean of its divisors is an integer number (437131044).

Almost surely, 2^2404220709 is an apocalyptic number.

It is an amenable number.

2404220709 is a deficient number, since it is larger than the sum of its proper divisors (1092827643).

2404220709 is a wasteful number, since it uses less digits than its factorization.

2404220709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72855187.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2404220709 is about 49032.8533638417. The cubic root of 2404220709 is about 1339.6502965447.

The spelling of 2404220709 in words is "two billion, four hundred four million, two hundred twenty thousand, seven hundred nine".