769042953 has 12 divisors (see below), whose sum is σ = 1269531328. Its totient is φ = 439453080.

The previous prime is 769042949. The next prime is 769043029. The reversal of 769042953 is 359240967.

It is a happy number.

769042953 is nontrivially palindromic in base 5.

769042953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 769042953 - 2² = 769042949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 769042899 and 769042908.

It is not an unprimeable number, because it can be changed into a prime (769042903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6103453 + ... + 6103578.

Almost surely, 2^769042953 is an apocalyptic number.

It is an amenable number.

769042953 is a deficient number, since it is larger than the sum of its proper divisors (500488375).

769042953 is a wasteful number, since it uses less digits than its factorization.

769042953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12207044 (or 12207041 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 769042953 is about 27731.6236993076. The cubic root of 769042953 is about 916.1857492944.

The spelling of 769042953 in words is "seven hundred sixty-nine million, forty-two thousand, nine hundred fifty-three".