5697217849 has 8 divisors (see below), whose sum is σ = 5998644000. Its totient is φ = 5395948992.

The previous prime is 5697217843. The next prime is 5697217861. The reversal of 5697217849 is 9487127965.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5697217849 - 2⁵ = 5697217817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5697217793 and 5697217802.

It is not an unprimeable number, because it can be changed into a prime (5697217843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39057 + ... + 113665.

It is an arithmetic number, because the mean of its divisors is an integer number (749830500).

Almost surely, 2^5697217849 is an apocalyptic number.

It is an amenable number.

5697217849 is a deficient number, since it is larger than the sum of its proper divisors (301426151).

5697217849 is a wasteful number, since it uses less digits than its factorization.

5697217849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78647.

The product of its digits is 7620480, while the sum is 58.

The square root of 5697217849 is about 75479.9168587247. The cubic root of 5697217849 is about 1786.0253087834.

The spelling of 5697217849 in words is "five billion, six hundred ninety-seven million, two hundred seventeen thousand, eight hundred forty-nine".