4889697 has 4 divisors (see below), whose sum is σ = 6519600. Its totient is φ = 3259796.

The previous prime is 4889671. The next prime is 4889711. The reversal of 4889697 is 7969884.

It is a happy number.

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 4889697 - 2¹⁶ = 4824161 is a prime.

It is an Ulam number.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4889497) 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, 814947 + ... + 814952.

It is an arithmetic number, because the mean of its divisors is an integer number (1629900).

Almost surely, 2^4889697 is an apocalyptic number.

It is an amenable number.

4889697 is a deficient number, since it is larger than the sum of its proper divisors (1629903).

4889697 is a wasteful number, since it uses less digits than its factorization.

4889697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629902.

The product of its digits is 870912, while the sum is 51.

The square root of 4889697 is about 2211.2659270201. The cubic root of 4889697 is about 169.7307965346.

The spelling of 4889697 in words is "four million, eight hundred eighty-nine thousand, six hundred ninety-seven".