797309310403 has 4 divisors (see below), whose sum is σ = 799203157168. Its totient is φ = 795415463640.

The previous prime is 797309310401. The next prime is 797309310409. The reversal of 797309310403 is 304013903797.

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

It is a cyclic number.

It is not a de Polignac number, because 797309310403 - 2¹ = 797309310401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (797309310401) 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, 946922751 + ... + 946923592.

It is an arithmetic number, because the mean of its divisors is an integer number (199800789292).

Almost surely, 2^797309310403 is an apocalyptic number.

797309310403 is a deficient number, since it is larger than the sum of its proper divisors (1893846765).

797309310403 is a wasteful number, since it uses less digits than its factorization.

797309310403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893846764.

The product of its (nonzero) digits is 428652, while the sum is 46.

The spelling of 797309310403 in words is "seven hundred ninety-seven billion, three hundred nine million, three hundred ten thousand, four hundred three".