769238 has 4 divisors (see below), whose sum is σ = 1153860. Its totient is φ = 384618.

The previous prime is 769231. The next prime is 769243. The reversal of 769238 is 832967.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 832967 = 29 ⋅28723.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 769198 and 769207.

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 769238.

It is not an unprimeable number, because it can be changed into a prime (769231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192308 + ... + 192311.

It is an arithmetic number, because the mean of its divisors is an integer number (288465).

2⁷⁶⁹²³⁸ is an apocalyptic number.

769238 is a deficient number, since it is larger than the sum of its proper divisors (384622).

769238 is a wasteful number, since it uses less digits than its factorization.

769238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384621.

The product of its digits is 18144, while the sum is 35.

The square root of 769238 is about 877.0621414700. The cubic root of 769238 is about 91.6263198014.

The spelling of 769238 in words is "seven hundred sixty-nine thousand, two hundred thirty-eight".