790000428929 has 8 divisors (see below), whose sum is σ = 817265193960. Its totient is φ = 762737222016.

The previous prime is 790000428923. The next prime is 790000428947. The reversal of 790000428929 is 929824000097.

It can be written as a sum of positive squares in 4 ways, for example, as 142772133904 + 647228295025 = 377852^2 + 804505^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 790000428929 - 2¹⁶ = 790000363393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (790000428923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693047 + ... + 1435379.

It is an arithmetic number, because the mean of its divisors is an integer number (102158149245).

Almost surely, 2^790000428929 is an apocalyptic number.

It is an amenable number.

790000428929 is a deficient number, since it is larger than the sum of its proper divisors (27264765031).

790000428929 is a wasteful number, since it uses less digits than its factorization.

790000428929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779059.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 790000428929 in words is "seven hundred ninety billion, four hundred twenty-eight thousand, nine hundred twenty-nine".