8380240619 has 2 divisors, whose sum is σ = 8380240620. Its totient is φ = 8380240618.

The previous prime is 8380240537. The next prime is 8380240651. The reversal of 8380240619 is 9160420838.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8380240619 is a prime.

It is a super-2 number, since 2×8380240619² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (8380290619) 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 as a sum of consecutive naturals, namely, 4190120309 + 4190120310.

It is an arithmetic number, because the mean of its divisors is an integer number (4190120310).

Almost surely, 2^8380240619 is an apocalyptic number.

8380240619 is a deficient number, since it is larger than the sum of its proper divisors (1).

8380240619 is an equidigital number, since it uses as much as digits as its factorization.

8380240619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 8380240619 is about 91543.6541711112. The cubic root of 8380240619 is about 2031.1975445117.

It can be divided in two parts, 83802 and 40619, that added together give a palindrome (124421).

The spelling of 8380240619 in words is "eight billion, three hundred eighty million, two hundred forty thousand, six hundred nineteen".