8190349 has 8 divisors (see below), whose sum is σ = 8648640. Its totient is φ = 7734816.

The previous prime is 8190331. The next prime is 8190359. The reversal of 8190349 is 9430918.

8190349 = T₉₁₉ + T₉₂₀ + ... + T₉₃₇.

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 8190349 - 2⁹ = 8189837 is a prime.

It is a Duffinian number.

8190349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8190359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9129 + ... + 9985.

It is an arithmetic number, because the mean of its divisors is an integer number (1081080).

Almost surely, 2^8190349 is an apocalyptic number.

It is an amenable number.

8190349 is a deficient number, since it is larger than the sum of its proper divisors (458291).

8190349 is a wasteful number, since it uses less digits than its factorization.

8190349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 8190349 is about 2861.8785788359. The cubic root of 8190349 is about 201.5738245625.

The spelling of 8190349 in words is "eight million, one hundred ninety thousand, three hundred forty-nine".