792840049 has 4 divisors (see below), whose sum is σ = 793308400. Its totient is φ = 792371700.

The previous prime is 792840047. The next prime is 792840137. The reversal of 792840049 is 940048297.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 940048297 = 181 ⋅5193637.

It is a cyclic number.

It is not a de Polignac number, because 792840049 - 2¹ = 792840047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 792839987 and 792840014.

It is not an unprimeable number, because it can be changed into a prime (792840043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231627 + ... + 235024.

It is an arithmetic number, because the mean of its divisors is an integer number (198327100).

Almost surely, 2^792840049 is an apocalyptic number.

It is an amenable number.

792840049 is a deficient number, since it is larger than the sum of its proper divisors (468351).

792840049 is a wasteful number, since it uses less digits than its factorization.

792840049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468350.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 792840049 is about 28157.4155241563. The cubic root of 792840049 is about 925.5400008376.

The spelling of 792840049 in words is "seven hundred ninety-two million, eight hundred forty thousand, forty-nine".