4797497097 has 12 divisors (see below), whose sum is σ = 6932461380. Its totient is φ = 3197065248.

The previous prime is 4797497077. The next prime is 4797497123. The reversal of 4797497097 is 7907947974.

4797497097 is a `hidden beast` number, since 479 + 7 + 4 + 9 + 70 + 97 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3647676816 + 1149820281 = 60396^2 + 33909^2 .

It is not a de Polignac number, because 4797497097 - 2⁷ = 4797496969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4797497077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81222 + ... + 127247.

It is an arithmetic number, because the mean of its divisors is an integer number (577705115).

Almost surely, 2^4797497097 is an apocalyptic number.

It is an amenable number.

4797497097 is a deficient number, since it is larger than the sum of its proper divisors (2134964283).

4797497097 is a wasteful number, since it uses less digits than its factorization.

4797497097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211032 (or 211029 counting only the distinct ones).

The product of its (nonzero) digits is 28005264, while the sum is 63.

The square root of 4797497097 is about 69263.9668009276. The cubic root of 4797497097 is about 1686.5720809954.

The spelling of 4797497097 in words is "four billion, seven hundred ninety-seven million, four hundred ninety-seven thousand, ninety-seven".