6348342373 has 8 divisors (see below), whose sum is σ = 6414115608. Its totient is φ = 6282737664.

The previous prime is 6348342361. The next prime is 6348342389. The reversal of 6348342373 is 3732438436.

It can be written as a sum of positive squares in 4 ways, for example, as 326271969 + 6022070404 = 18063^2 + 77602^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6348342373 is a prime.

It is a super-2 number, since 2×6348342373² = 80602901769654542258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6348342313) 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, 34311 + ... + 117787.

It is an arithmetic number, because the mean of its divisors is an integer number (801764451).

Almost surely, 2^6348342373 is an apocalyptic number.

It is an amenable number.

6348342373 is a deficient number, since it is larger than the sum of its proper divisors (65773235).

6348342373 is a wasteful number, since it uses less digits than its factorization.

6348342373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84263.

The product of its digits is 870912, while the sum is 43.

The square root of 6348342373 is about 79676.4856968478. The cubic root of 6348342373 is about 1851.6267525296.

The spelling of 6348342373 in words is "six billion, three hundred forty-eight million, three hundred forty-two thousand, three hundred seventy-three".