8380711 has 12 divisors (see below), whose sum is σ = 9106848. Its totient is φ = 7707392.

The previous prime is 8380699. The next prime is 8380721. The reversal of 8380711 is 1170838.

It is a happy number.

8380711 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8380711 - 2¹³ = 8372519 is a prime.

It is a Duffinian number.

8380711 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8380711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8380721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13275 + ... + 13891.

It is an arithmetic number, because the mean of its divisors is an integer number (758904).

Almost surely, 2^8380711 is an apocalyptic number.

8380711 is a deficient number, since it is larger than the sum of its proper divisors (726137).

8380711 is a wasteful number, since it uses less digits than its factorization.

8380711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698 (or 681 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 8380711 is about 2894.9457680585. The cubic root of 8380711 is about 203.1235547353.

The spelling of 8380711 in words is "eight million, three hundred eighty thousand, seven hundred eleven".