769049 has 4 divisors (see below), whose sum is σ = 777780. Its totient is φ = 760320.

The previous prime is 769039. The next prime is 769057. The reversal of 769049 is 940967.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 940967 = 17 ⋅55351.

It can be written as a sum of positive squares in 2 ways, for example, as 71824 + 697225 = 268^2 + 835^2 .

It is a cyclic number.

It is not a de Polignac number, because 769049 - 2⁴ = 769033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (769019) 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 3 ways as a sum of consecutive naturals, for example, 4232 + ... + 4409.

It is an arithmetic number, because the mean of its divisors is an integer number (194445).

2⁷⁶⁹⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

769049 is a deficient number, since it is larger than the sum of its proper divisors (8731).

769049 is an equidigital number, since it uses as much as digits as its factorization.

769049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 769049 is about 876.9543887797. The cubic root of 769049 is about 91.6188150617.

The spelling of 769049 in words is "seven hundred sixty-nine thousand, forty-nine".