770607 has 8 divisors (see below), whose sum is σ = 1141680. Its totient is φ = 513720.

The previous prime is 770597. The next prime is 770611. The reversal of 770607 is 706077.

It is not a de Polignac number, because 770607 - 2⁴ = 770591 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 28541 = 770607 / (7 + 7 + 0 + 6 + 0 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14244 + ... + 14297.

It is an arithmetic number, because the mean of its divisors is an integer number (142710).

2⁷⁷⁰⁶⁰⁷ is an apocalyptic number.

770607 is a deficient number, since it is larger than the sum of its proper divisors (371073).

770607 is a wasteful number, since it uses less digits than its factorization.

770607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28550 (or 28544 counting only the distinct ones).

The product of its (nonzero) digits is 2058, while the sum is 27.

The square root of 770607 is about 877.8422409522. The cubic root of 770607 is about 91.6806428644.

The spelling of 770607 in words is "seven hundred seventy thousand, six hundred seven".