6249648315 has 8 divisors (see below), whose sum is σ = 9999437328. Its totient is φ = 3333145760.

The previous prime is 6249648313. The next prime is 6249648319. The reversal of 6249648315 is 5138469426.

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

It is not a de Polignac number, because 6249648315 - 2¹ = 6249648313 is a prime.

It is a super-2 number, since 2×6249648315² = 78116208122364678450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6249648313) 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, 208321596 + ... + 208321625.

It is an arithmetic number, because the mean of its divisors is an integer number (1249929666).

Almost surely, 2^6249648315 is an apocalyptic number.

6249648315 is a deficient number, since it is larger than the sum of its proper divisors (3749789013).

6249648315 is a wasteful number, since it uses less digits than its factorization.

6249648315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416643229.

The product of its digits is 1244160, while the sum is 48.

The square root of 6249648315 is about 79054.7172216813. The cubic root of 6249648315 is about 1841.9811988423.

The spelling of 6249648315 in words is "six billion, two hundred forty-nine million, six hundred forty-eight thousand, three hundred fifteen".