770996 has 6 divisors (see below), whose sum is σ = 1349250. Its totient is φ = 385496.

The previous prime is 770993. The next prime is 771011. The reversal of 770996 is 699077.

It can be written as a sum of positive squares in only one way, i.e., 672400 + 98596 = 820^2 + 314^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 770996.

It is not an unprimeable number, because it can be changed into a prime (770993) 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 as a sum of consecutive naturals, namely, 96371 + ... + 96378.

It is an arithmetic number, because the mean of its divisors is an integer number (224875).

2⁷⁷⁰⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

770996 is a deficient number, since it is larger than the sum of its proper divisors (578254).

770996 is a wasteful number, since it uses less digits than its factorization.

770996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192753 (or 192751 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 770996 is about 878.0637790047. The cubic root of 770996 is about 91.6960669698.

The spelling of 770996 in words is "seven hundred seventy thousand, nine hundred ninety-six".