6349877345 has 8 divisors (see below), whose sum is σ = 8708403264. Its totient is φ = 4354201584.

The previous prime is 6349877299. The next prime is 6349877351. The reversal of 6349877345 is 5437789436.

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

It is a cyclic number.

It is not a de Polignac number, because 6349877345 - 2¹² = 6349873249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90712499 + ... + 90712568.

It is an arithmetic number, because the mean of its divisors is an integer number (1088550408).

Almost surely, 2^6349877345 is an apocalyptic number.

It is an amenable number.

6349877345 is a deficient number, since it is larger than the sum of its proper divisors (2358525919).

6349877345 is a wasteful number, since it uses less digits than its factorization.

6349877345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181425079.

The product of its digits is 15240960, while the sum is 56.

The square root of 6349877345 is about 79686.1176429119. The cubic root of 6349877345 is about 1851.7759760598.

The spelling of 6349877345 in words is "six billion, three hundred forty-nine million, eight hundred seventy-seven thousand, three hundred forty-five".