6360409994 has 8 divisors (see below), whose sum is σ = 9549221220. Its totient is φ = 3177336256.

The previous prime is 6360409987. The next prime is 6360409997. The reversal of 6360409994 is 4999040636.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4293525625 + 2066884369 = 65525^2 + 45463^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6360409997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431599 + ... + 1436034.

Almost surely, 2^6360409994 is an apocalyptic number.

6360409994 is a deficient number, since it is larger than the sum of its proper divisors (3188811226).

6360409994 is a wasteful number, since it uses less digits than its factorization.

6360409994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868744.

The product of its (nonzero) digits is 1259712, while the sum is 50.

The square root of 6360409994 is about 79752.1786160102. The cubic root of 6360409994 is about 1852.7992678663.

The spelling of 6360409994 in words is "six billion, three hundred sixty million, four hundred nine thousand, nine hundred ninety-four".