770396 has 12 divisors (see below), whose sum is σ = 1470840. Its totient is φ = 350160.

The previous prime is 770387. The next prime is 770401. The reversal of 770396 is 693077.

770396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

770396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8711 + ... + 8798.

It is an arithmetic number, because the mean of its divisors is an integer number (122570).

2⁷⁷⁰³⁹⁶ is an apocalyptic number.

It is an amenable number.

770396 is a deficient number, since it is larger than the sum of its proper divisors (700444).

770396 is a wasteful number, since it uses less digits than its factorization.

770396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17524 (or 17522 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 770396 is about 877.7220516770. The cubic root of 770396 is about 91.6722744044.

The spelling of 770396 in words is "seven hundred seventy thousand, three hundred ninety-six".