7284063897 has 12 divisors (see below), whose sum is σ = 11477919024. Its totient is φ = 4414584120.

The previous prime is 7284063887. The next prime is 7284063929. The reversal of 7284063897 is 7983604827.

It is not a de Polignac number, because 7284063897 - 2¹⁵ = 7284031129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7284063817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36788103 + ... + 36788300.

It is an arithmetic number, because the mean of its divisors is an integer number (956493252).

Almost surely, 2^7284063897 is an apocalyptic number.

It is an amenable number.

7284063897 is a deficient number, since it is larger than the sum of its proper divisors (4193855127).

7284063897 is a wasteful number, since it uses less digits than its factorization.

7284063897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73576420 (or 73576417 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The square root of 7284063897 is about 85346.7275119556. The cubic root of 7284063897 is about 1938.4647840303.

The spelling of 7284063897 in words is "seven billion, two hundred eighty-four million, sixty-three thousand, eight hundred ninety-seven".