6409787362 has 16 divisors (see below), whose sum is σ = 10549377792. Its totient is φ = 2896696720.

The previous prime is 6409787333. The next prime is 6409787431. The reversal of 6409787362 is 2637879046.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838258 + ... + 845869.

It is an arithmetic number, because the mean of its divisors is an integer number (659336112).

Almost surely, 2^6409787362 is an apocalyptic number.

6409787362 is a deficient number, since it is larger than the sum of its proper divisors (4139590430).

6409787362 is a wasteful number, since it uses less digits than its factorization.

6409787362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684313.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The square root of 6409787362 is about 80061.1476435356. The cubic root of 6409787362 is about 1857.5814870296.

The spelling of 6409787362 in words is "six billion, four hundred nine million, seven hundred eighty-seven thousand, three hundred sixty-two".