761767671079 has 2 divisors, whose sum is σ = 761767671080. Its totient is φ = 761767671078.

The previous prime is 761767671031. The next prime is 761767671089. The reversal of 761767671079 is 970176767167.

761767671079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (970176767167) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-761767671079 is a prime.

It is a super-2 number, since 2×761767671079² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 761767671079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (761767671089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380883835539 + 380883835540.

It is an arithmetic number, because the mean of its divisors is an integer number (380883835540).

Almost surely, 2^761767671079 is an apocalyptic number.

761767671079 is a deficient number, since it is larger than the sum of its proper divisors (1).

761767671079 is an equidigital number, since it uses as much as digits as its factorization.

761767671079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32672808, while the sum is 64.

The spelling of 761767671079 in words is "seven hundred sixty-one billion, seven hundred sixty-seven million, six hundred seventy-one thousand, seventy-nine".