4217082349 has 4 divisors (see below), whose sum is σ = 4218597180. Its totient is φ = 4215567520.

The previous prime is 4217082313. The next prime is 4217082409. The reversal of 4217082349 is 9432807124.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3692992900 + 524089449 = 60770^2 + 22893^2 .

It is a cyclic number.

It is not a de Polignac number, because 4217082349 - 2¹⁹ = 4216558061 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4217080349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753232 + ... + 758809.

It is an arithmetic number, because the mean of its divisors is an integer number (1054649295).

Almost surely, 2^4217082349 is an apocalyptic number.

It is an amenable number.

4217082349 is a deficient number, since it is larger than the sum of its proper divisors (1514831).

4217082349 is a wasteful number, since it uses less digits than its factorization.

4217082349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514830.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 4217082349 is about 64939.0664315403. The cubic root of 4217082349 is about 1615.6130801206.

The spelling of 4217082349 in words is "four billion, two hundred seventeen million, eighty-two thousand, three hundred forty-nine".