6342892349 has 2 divisors, whose sum is σ = 6342892350. Its totient is φ = 6342892348.

The previous prime is 6342892313. The next prime is 6342892373. The reversal of 6342892349 is 9432982436.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6210228025 + 132664324 = 78805^2 + 11518^2 .

It is a cyclic number.

It is not a de Polignac number, because 6342892349 - 2²⁰ = 6341843773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6342892297 and 6342892306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6342892399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3171446174 + 3171446175.

It is an arithmetic number, because the mean of its divisors is an integer number (3171446175).

Almost surely, 2^6342892349 is an apocalyptic number.

It is an amenable number.

6342892349 is a deficient number, since it is larger than the sum of its proper divisors (1).

6342892349 is an equidigital number, since it uses as much as digits as its factorization.

6342892349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2239488, while the sum is 50.

The square root of 6342892349 is about 79642.2773971212. The cubic root of 6342892349 is about 1851.0967296861.

The spelling of 6342892349 in words is "six billion, three hundred forty-two million, eight hundred ninety-two thousand, three hundred forty-nine".