4197869353 has 2 divisors, whose sum is σ = 4197869354. Its totient is φ = 4197869352.

The previous prime is 4197869341. The next prime is 4197869369. The reversal of 4197869353 is 3539687914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2170348569 + 2027520784 = 46587^2 + 45028^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4197869353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4197869294 and 4197869303.

It is not a weakly prime, because it can be changed into another prime (4197869383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2098934676 + 2098934677.

It is an arithmetic number, because the mean of its divisors is an integer number (2098934677).

Almost surely, 2^4197869353 is an apocalyptic number.

It is an amenable number.

4197869353 is a deficient number, since it is larger than the sum of its proper divisors (1).

4197869353 is an equidigital number, since it uses as much as digits as its factorization.

4197869353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4898880, while the sum is 55.

The square root of 4197869353 is about 64790.9666002908. The cubic root of 4197869353 is about 1613.1557707570.

The spelling of 4197869353 in words is "four billion, one hundred ninety-seven million, eight hundred sixty-nine thousand, three hundred fifty-three".