769066 has 4 divisors (see below), whose sum is σ = 1153602. Its totient is φ = 384532.

The previous prime is 769057. The next prime is 769073. The reversal of 769066 is 660967.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660967 = 367 ⋅1801.

It can be written as a sum of positive squares in only one way, i.e., 461041 + 308025 = 679^2 + 555^2 .

It is an unprimeable number.

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, 192265 + ... + 192268.

2⁷⁶⁹⁰⁶⁶ is an apocalyptic number.

769066 is a deficient number, since it is larger than the sum of its proper divisors (384536).

769066 is a wasteful number, since it uses less digits than its factorization.

769066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384535.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 769066 is about 876.9640813625. The cubic root of 769066 is about 91.6194901415.

The spelling of 769066 in words is "seven hundred sixty-nine thousand, sixty-six".