5897779 has 4 divisors (see below), whose sum is σ = 5902776. Its totient is φ = 5892784.

The previous prime is 5897767. The next prime is 5897807. The reversal of 5897779 is 9777985.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5897779 - 2⁹ = 5897267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5897279) 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, 372 + ... + 3454.

It is an arithmetic number, because the mean of its divisors is an integer number (1475694).

Almost surely, 2^5897779 is an apocalyptic number.

5897779 is a deficient number, since it is larger than the sum of its proper divisors (4997).

5897779 is a wasteful number, since it uses less digits than its factorization.

5897779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996.

The product of its digits is 1111320, while the sum is 52.

The square root of 5897779 is about 2428.5343316494. The cubic root of 5897779 is about 180.6742102002.

The spelling of 5897779 in words is "five million, eight hundred ninety-seven thousand, seven hundred seventy-nine".