770704347073 has 8 divisors (see below), whose sum is σ = 784321753320. Its totient is φ = 757118647680.

The previous prime is 770704347011. The next prime is 770704347113. The reversal of 770704347073 is 370743407077.

It can be written as a sum of positive squares in 4 ways, for example, as 43450151809 + 727254195264 = 208447^2 + 852792^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 770704347073 - 2¹⁷ = 770704216001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (770704047073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7877668 + ... + 7974901.

It is an arithmetic number, because the mean of its divisors is an integer number (98040219165).

Almost surely, 2^770704347073 is an apocalyptic number.

It is an amenable number.

770704347073 is a deficient number, since it is larger than the sum of its proper divisors (13617406247).

770704347073 is a wasteful number, since it uses less digits than its factorization.

770704347073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15853427.

The product of its (nonzero) digits is 2420208, while the sum is 49.

The spelling of 770704347073 in words is "seven hundred seventy billion, seven hundred four million, three hundred forty-seven thousand, seventy-three".