6315626949 has 8 divisors (see below), whose sum is σ = 8450592672. Its totient is φ = 4195539600.

The previous prime is 6315626917. The next prime is 6315626951. The reversal of 6315626949 is 9496265136.

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

It is not a de Polignac number, because 6315626949 - 2⁵ = 6315626917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6315626959) 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, 3718602 + ... + 3720299.

It is an arithmetic number, because the mean of its divisors is an integer number (1056324084).

Almost surely, 2^6315626949 is an apocalyptic number.

It is an amenable number.

6315626949 is a deficient number, since it is larger than the sum of its proper divisors (2134965723).

6315626949 is a wasteful number, since it uses less digits than its factorization.

6315626949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7439187.

The product of its digits is 2099520, while the sum is 51.

The square root of 6315626949 is about 79470.9188886098. The cubic root of 6315626949 is about 1848.4405606056.

The spelling of 6315626949 in words is "six billion, three hundred fifteen million, six hundred twenty-six thousand, nine hundred forty-nine".