6220354917 has 8 divisors (see below), whose sum is σ = 9478636096. Its totient is φ = 3554488512.

The previous prime is 6220354901. The next prime is 6220354949. The reversal of 6220354917 is 7194530226.

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

It is not a de Polignac number, because 6220354917 - 2⁴ = 6220354901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6220354997) 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, 148103668 + ... + 148103709.

It is an arithmetic number, because the mean of its divisors is an integer number (1184829512).

Almost surely, 2^6220354917 is an apocalyptic number.

It is an amenable number.

6220354917 is a deficient number, since it is larger than the sum of its proper divisors (3258281179).

6220354917 is a wasteful number, since it uses less digits than its factorization.

6220354917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296207387.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 6220354917 is about 78869.2266793583. The cubic root of 6220354917 is about 1839.0987746484.

The spelling of 6220354917 in words is "six billion, two hundred twenty million, three hundred fifty-four thousand, nine hundred seventeen".