4993697 has 4 divisors (see below), whose sum is σ = 5154816. Its totient is φ = 4832580.

The previous prime is 4993693. The next prime is 4993741. The reversal of 4993697 is 7963994.

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 4993697 - 2² = 4993693 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4993693) 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, 80513 + ... + 80574.

It is an arithmetic number, because the mean of its divisors is an integer number (1288704).

Almost surely, 2^4993697 is an apocalyptic number.

It is an amenable number.

4993697 is a deficient number, since it is larger than the sum of its proper divisors (161119).

4993697 is a wasteful number, since it uses less digits than its factorization.

4993697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161118.

The product of its digits is 367416, while the sum is 47.

The square root of 4993697 is about 2234.6581394030. The cubic root of 4993697 is about 170.9257112645.

The spelling of 4993697 in words is "four million, nine hundred ninety-three thousand, six hundred ninety-seven".