8940620506739 has 2 divisors, whose sum is σ = 8940620506740. Its totient is φ = 8940620506738.

The previous prime is 8940620506711. The next prime is 8940620506781. The reversal of 8940620506739 is 9376050260498.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8940620506739 - 2²⁴ = 8940603729523 is a prime.

It is not a weakly prime, because it can be changed into another prime (8940620506789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4470310253369 + 4470310253370.

It is an arithmetic number, because the mean of its divisors is an integer number (4470310253370).

Almost surely, 2^{8940620506739} is an apocalyptic number.

8940620506739 is a deficient number, since it is larger than the sum of its proper divisors (1).

8940620506739 is an equidigital number, since it uses as much as digits as its factorization.

8940620506739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 8940620506739 in words is "eight trillion, nine hundred forty billion, six hundred twenty million, five hundred six thousand, seven hundred thirty-nine".