4284281897 has 4 divisors (see below), whose sum is σ = 4896322176. Its totient is φ = 3672241620.

The previous prime is 4284281893. The next prime is 4284281917. The reversal of 4284281897 is 7981824824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4284281897 - 2² = 4284281893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4284281891) 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, 306020129 + ... + 306020142.

It is an arithmetic number, because the mean of its divisors is an integer number (1224080544).

Almost surely, 2^4284281897 is an apocalyptic number.

It is an amenable number.

4284281897 is a deficient number, since it is larger than the sum of its proper divisors (612040279).

4284281897 is an equidigital number, since it uses as much as digits as its factorization.

4284281897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612040278.

The product of its digits is 2064384, while the sum is 53.

The square root of 4284281897 is about 65454.4261070250. The cubic root of 4284281897 is about 1624.1495380321.

The spelling of 4284281897 in words is "four billion, two hundred eighty-four million, two hundred eighty-one thousand, eight hundred ninety-seven".