7940859763 has 2 divisors, whose sum is σ = 7940859764. Its totient is φ = 7940859762.

The previous prime is 7940859757. The next prime is 7940859793. The reversal of 7940859763 is 3679580497.

It is a weak prime.

It is an emirp because it is prime and its reverse (3679580497) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7940859763 - 2²⁵ = 7907305331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7940859698 and 7940859707.

It is not a weakly prime, because it can be changed into another prime (7940859793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3970429881 + 3970429882.

It is an arithmetic number, because the mean of its divisors is an integer number (3970429882).

Almost surely, 2^7940859763 is an apocalyptic number.

7940859763 is a deficient number, since it is larger than the sum of its proper divisors (1).

7940859763 is an equidigital number, since it uses as much as digits as its factorization.

7940859763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The square root of 7940859763 is about 89111.5018558211. The cubic root of 7940859763 is about 1995.0594524612.

The spelling of 7940859763 in words is "seven billion, nine hundred forty million, eight hundred fifty-nine thousand, seven hundred sixty-three".