6409285366 has 16 divisors (see below), whose sum is σ = 10509834240. Its totient is φ = 2907224680.

The previous prime is 6409285343. The next prime is 6409285381. The reversal of 6409285366 is 6635829046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293566 + ... + 314641.

It is an arithmetic number, because the mean of its divisors is an integer number (656864640).

Almost surely, 2^6409285366 is an apocalyptic number.

6409285366 is a deficient number, since it is larger than the sum of its proper divisors (4100548874).

6409285366 is a wasteful number, since it uses less digits than its factorization.

6409285366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608699.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The square root of 6409285366 is about 80058.0125034340. The cubic root of 6409285366 is about 1857.5329922945.

The spelling of 6409285366 in words is "six billion, four hundred nine million, two hundred eighty-five thousand, three hundred sixty-six".