764829041 has 4 divisors (see below), whose sum is σ = 777367284. Its totient is φ = 752290800.

The previous prime is 764829029. The next prime is 764829049. The reversal of 764829041 is 140928467.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 61465600 + 703363441 = 7840^2 + 26521^2 .

It is a cyclic number.

It is not a de Polignac number, because 764829041 - 2¹⁰ = 764828017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 764829041.

It is not an unprimeable number, because it can be changed into a prime (764829049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6269030 + ... + 6269151.

It is an arithmetic number, because the mean of its divisors is an integer number (194341821).

Almost surely, 2^764829041 is an apocalyptic number.

It is an amenable number.

764829041 is a deficient number, since it is larger than the sum of its proper divisors (12538243).

764829041 is a wasteful number, since it uses less digits than its factorization.

764829041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12538242.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 764829041 is about 27655.5426813505. The cubic root of 764829041 is about 914.5092936555.

The spelling of 764829041 in words is "seven hundred sixty-four million, eight hundred twenty-nine thousand, forty-one".