8380791 has 6 divisors (see below), whose sum is σ = 12105600. Its totient is φ = 5587188.

The previous prime is 8380789. The next prime is 8380807. The reversal of 8380791 is 1970838.

It is not a de Polignac number, because 8380791 - 2¹ = 8380789 is a prime.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 465591 + ... + 465608.

It is an arithmetic number, because the mean of its divisors is an integer number (2017600).

Almost surely, 2^8380791 is an apocalyptic number.

8380791 is a deficient number, since it is larger than the sum of its proper divisors (3724809).

8380791 is a wasteful number, since it uses less digits than its factorization.

8380791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931205 (or 931202 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 8380791 is about 2894.9595852101. The cubic root of 8380791 is about 203.1242010541.

The spelling of 8380791 in words is "eight million, three hundred eighty thousand, seven hundred ninety-one".