2146338617 has 12 divisors (see below), whose sum is σ = 2177738640. Its totient is φ = 2115362088.

The previous prime is 2146338589. The next prime is 2146338647. The reversal of 2146338617 is 7168336412.

It is not a de Polignac number, because 2146338617 - 2⁸ = 2146338361 is a prime.

It is a super-3 number, since 3×2146338617³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2146338647) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3256634 + ... + 3257292.

It is an arithmetic number, because the mean of its divisors is an integer number (181478220).

Almost surely, 2^2146338617 is an apocalyptic number.

It is an amenable number.

2146338617 is a deficient number, since it is larger than the sum of its proper divisors (31400023).

2146338617 is an equidigital number, since it uses as much as digits as its factorization.

2146338617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172 (or 1069 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 2146338617 is about 46328.5939458559. The cubic root of 2146338617 is about 1289.9298114967.

The spelling of 2146338617 in words is "two billion, one hundred forty-six million, three hundred thirty-eight thousand, six hundred seventeen".