6306944497 has 12 divisors (see below), whose sum is σ = 7383388980. Its totient is φ = 5371513056.

The previous prime is 6306944473. The next prime is 6306944537. The reversal of 6306944497 is 7944496036.

It can be written as a sum of positive squares in 2 ways, for example, as 2842915761 + 3464028736 = 53319^2 + 58856^2 .

It is not a de Polignac number, because 6306944497 - 2¹¹ = 6306942449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6306944407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 402222 + ... + 417607.

It is an arithmetic number, because the mean of its divisors is an integer number (615282415).

Almost surely, 2^6306944497 is an apocalyptic number.

It is an amenable number.

6306944497 is a deficient number, since it is larger than the sum of its proper divisors (1076444483).

6306944497 is a wasteful number, since it uses less digits than its factorization.

6306944497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820000 (or 819993 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 52.

The square root of 6306944497 is about 79416.2735023496. The cubic root of 6306944497 is about 1847.5931199802.

The spelling of 6306944497 in words is "six billion, three hundred six million, nine hundred forty-four thousand, four hundred ninety-seven".