797361629 has 4 divisors (see below), whose sum is σ = 798220860. Its totient is φ = 796502400.

The previous prime is 797361613. The next prime is 797361647. The reversal of 797361629 is 926163797.

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 221265625 + 576096004 = 14875^2 + 24002^2 .

It is a cyclic number.

It is not a de Polignac number, because 797361629 - 2⁴ = 797361613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797361679) 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, 428222 + ... + 430079.

It is an arithmetic number, because the mean of its divisors is an integer number (199555215).

Almost surely, 2^797361629 is an apocalyptic number.

It is an amenable number.

797361629 is a deficient number, since it is larger than the sum of its proper divisors (859231).

797361629 is an equidigital number, since it uses as much as digits as its factorization.

797361629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859230.

The product of its digits is 857304, while the sum is 50.

The square root of 797361629 is about 28237.5924788216. The cubic root of 797361629 is about 927.2961233361.

The spelling of 797361629 in words is "seven hundred ninety-seven million, three hundred sixty-one thousand, six hundred twenty-nine".