4781697 has 4 divisors (see below), whose sum is σ = 6375600. Its totient is φ = 3187796.

The previous prime is 4781671. The next prime is 4781731. The reversal of 4781697 is 7961874.

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 4781697 - 2¹⁰ = 4780673 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4781197) 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, 796947 + ... + 796952.

It is an arithmetic number, because the mean of its divisors is an integer number (1593900).

Almost surely, 2^4781697 is an apocalyptic number.

It is an amenable number.

4781697 is a deficient number, since it is larger than the sum of its proper divisors (1593903).

4781697 is a wasteful number, since it uses less digits than its factorization.

4781697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593902.

The product of its digits is 84672, while the sum is 42.

The square root of 4781697 is about 2186.7091713349. The cubic root of 4781697 is about 168.4718523484.

The spelling of 4781697 in words is "four million, seven hundred eighty-one thousand, six hundred ninety-seven".