6342098257 has 8 divisors (see below), whose sum is σ = 7105643712. Its totient is φ = 5609718000.

The previous prime is 6342098249. The next prime is 6342098281. The reversal of 6342098257 is 7528902436.

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

It is not a de Polignac number, because 6342098257 - 2³ = 6342098249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6342098297) 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, 7790869 + ... + 7791682.

It is an arithmetic number, because the mean of its divisors is an integer number (888205464).

Almost surely, 2^6342098257 is an apocalyptic number.

It is an amenable number.

6342098257 is a deficient number, since it is larger than the sum of its proper divisors (763545455).

6342098257 is a wasteful number, since it uses less digits than its factorization.

6342098257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15582599.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 6342098257 is about 79637.2918738451. The cubic root of 6342098257 is about 1851.0194777338.

The spelling of 6342098257 in words is "six billion, three hundred forty-two million, ninety-eight thousand, two hundred fifty-seven".