8380073400739 has 2 divisors, whose sum is σ = 8380073400740. Its totient is φ = 8380073400738.

The previous prime is 8380073400709. The next prime is 8380073400761. The reversal of 8380073400739 is 9370043700838.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8380073400739 - 2¹⁵ = 8380073367971 is a prime.

It is a super-2 number, since 2×8380073400739² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8380073400709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4190036700369 + 4190036700370.

It is an arithmetic number, because the mean of its divisors is an integer number (4190036700370).

Almost surely, 2^{8380073400739} is an apocalyptic number.

8380073400739 is a deficient number, since it is larger than the sum of its proper divisors (1).

8380073400739 is an equidigital number, since it uses as much as digits as its factorization.

8380073400739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 8380073400739 in words is "eight trillion, three hundred eighty billion, seventy-three million, four hundred thousand, seven hundred thirty-nine".