6342208249 has 16 divisors (see below), whose sum is σ = 6901312320. Its totient is φ = 5793600960.

The previous prime is 6342208237. The next prime is 6342208261. The reversal of 6342208249 is 9428022436.

It is an interprime number because it is at equal distance from previous prime (6342208237) and next prime (6342208261).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6342208249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6342208219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484539 + ... + 497455.

It is an arithmetic number, because the mean of its divisors is an integer number (431332020).

Almost surely, 2^6342208249 is an apocalyptic number.

It is an amenable number.

6342208249 is a deficient number, since it is larger than the sum of its proper divisors (559104071).

6342208249 is a wasteful number, since it uses less digits than its factorization.

6342208249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13320.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 6342208249 is about 79637.9824518427. The cubic root of 6342208249 is about 1851.0301785119.

The spelling of 6342208249 in words is "six billion, three hundred forty-two million, two hundred eight thousand, two hundred forty-nine".