797089516 has 12 divisors (see below), whose sum is σ = 1395152640. Its totient is φ = 398474480.

The previous prime is 797089511. The next prime is 797089519. The reversal of 797089516 is 615980797.

It is a happy number.

It is a super-2 number, since 2×797089516² = 1270703393034228512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (797089511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14421 + ... + 42451.

It is an arithmetic number, because the mean of its divisors is an integer number (116262720).

Almost surely, 2^797089516 is an apocalyptic number.

It is an amenable number.

797089516 is a deficient number, since it is larger than the sum of its proper divisors (598063124).

797089516 is a wasteful number, since it uses less digits than its factorization.

797089516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35144 (or 35142 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 52.

The square root of 797089516 is about 28232.7737921728. The cubic root of 797089516 is about 927.1906262274.

The spelling of 797089516 in words is "seven hundred ninety-seven million, eighty-nine thousand, five hundred sixteen".