797451602 has 8 divisors (see below), whose sum is σ = 1228506636. Its totient is φ = 387949392.

The previous prime is 797451601. The next prime is 797451619. The reversal of 797451602 is 206154797.

It can be written as a sum of positive squares in 2 ways, for example, as 692163481 + 105288121 = 26309^2 + 10261^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 797451602.

It is not an unprimeable number, because it can be changed into a prime (797451601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5388113 + ... + 5388260.

Almost surely, 2^797451602 is an apocalyptic number.

797451602 is a deficient number, since it is larger than the sum of its proper divisors (431055034).

797451602 is a wasteful number, since it uses less digits than its factorization.

797451602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10776412.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 797451602 is about 28239.1855760750. The cubic root of 797451602 is about 927.3310002239.

The spelling of 797451602 in words is "seven hundred ninety-seven million, four hundred fifty-one thousand, six hundred two".