6353930466 has 128 divisors (see below), whose sum is σ = 15529409280. Its totient is φ = 1937856960.

The previous prime is 6353930417. The next prime is 6353930633. The reversal of 6353930466 is 6640393536.

6353930466 is a `hidden beast` number, since 635 + 3 + 9 + 3 + 0 + 4 + 6 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 7448496 + ... + 7449348.

It is an arithmetic number, because the mean of its divisors is an integer number (121323510).

Almost surely, 2^6353930466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6353930466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7764704640).

6353930466 is an abundant number, since it is smaller than the sum of its proper divisors (9175478814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6353930466 is a wasteful number, since it uses less digits than its factorization.

6353930466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 45.

The square root of 6353930466 is about 79711.5453745566. The cubic root of 6353930466 is about 1852.1698879073.

The spelling of 6353930466 in words is "six billion, three hundred fifty-three million, nine hundred thirty thousand, four hundred sixty-six".