8380093 has 8 divisors (see below), whose sum is σ = 8647128. Its totient is φ = 8115264.

The previous prime is 8380091. The next prime is 8380103. The reversal of 8380093 is 3900838.

It can be written as a sum of positive squares in 4 ways, for example, as 2913849 + 5466244 = 1707^2 + 2338^2 .

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 8380093 - 2¹ = 8380091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8380091) 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, 10455 + ... + 11227.

It is an arithmetic number, because the mean of its divisors is an integer number (1080891).

Almost surely, 2^8380093 is an apocalyptic number.

It is an amenable number.

8380093 is a deficient number, since it is larger than the sum of its proper divisors (267035).

8380093 is a wasteful number, since it uses less digits than its factorization.

8380093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 8380093 is about 2894.8390283399. The cubic root of 8380093 is about 203.1185617841.

The spelling of 8380093 in words is "eight million, three hundred eighty thousand, ninety-three".