4783897 has 4 divisors (see below), whose sum is σ = 4865040. Its totient is φ = 4702756.

The previous prime is 4783873. The next prime is 4783973. The reversal of 4783897 is 7983874.

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 4783897 - 2⁷ = 4783769 is a prime.

It is a Duffinian number.

4783897 is a lucky number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (4783837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40483 + ... + 40600.

It is an arithmetic number, because the mean of its divisors is an integer number (1216260).

Almost surely, 2^4783897 is an apocalyptic number.

It is an amenable number.

4783897 is a deficient number, since it is larger than the sum of its proper divisors (81143).

4783897 is an equidigital number, since it uses as much as digits as its factorization.

4783897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81142.

The product of its digits is 338688, while the sum is 46.

The square root of 4783897 is about 2187.2121524900. The cubic root of 4783897 is about 168.4976856630.

The spelling of 4783897 in words is "four million, seven hundred eighty-three thousand, eight hundred ninety-seven".