8380207 has 8 divisors (see below), whose sum is σ = 9205200. Its totient is φ = 7565760.

The previous prime is 8380139. The next prime is 8380213. The reversal of 8380207 is 7020838.

It is a happy number.

8380207 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8380207 - 2⁷ = 8380079 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 (8380237) 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, 918 + ... + 4195.

It is an arithmetic number, because the mean of its divisors is an integer number (1150650).

Almost surely, 2^8380207 is an apocalyptic number.

8380207 is a deficient number, since it is larger than the sum of its proper divisors (824993).

8380207 is a wasteful number, since it uses less digits than its factorization.

8380207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5273.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 8380207 is about 2894.8587184870. The cubic root of 8380207 is about 203.1194828324.

The spelling of 8380207 in words is "eight million, three hundred eighty thousand, two hundred seven".