770480001117 has 12 divisors (see below), whose sum is σ = 1112964375900. Its totient is φ = 513630802368.

The previous prime is 770480001101. The next prime is 770480001157. The reversal of 770480001117 is 711100084077.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 105049884996 + 665430116121 = 324114^2 + 815739^2 .

It is not a de Polignac number, because 770480001117 - 2⁴ = 770480001101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770480001157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1659742 + ... + 2072607.

It is an arithmetic number, because the mean of its divisors is an integer number (92747031325).

Almost surely, 2^770480001117 is an apocalyptic number.

It is an amenable number.

770480001117 is a deficient number, since it is larger than the sum of its proper divisors (342484374783).

770480001117 is a wasteful number, since it uses less digits than its factorization.

770480001117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3755292 (or 3755289 counting only the distinct ones).

The product of its (nonzero) digits is 10976, while the sum is 36.

The spelling of 770480001117 in words is "seven hundred seventy billion, four hundred eighty million, one thousand, one hundred seventeen".