6406573882 has 8 divisors (see below), whose sum is σ = 9772740000. Its totient is φ = 3148993884.

The previous prime is 6406573853. The next prime is 6406573883. The reversal of 6406573882 is 2883756046.

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 (6406573883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27146382 + ... + 27146617.

It is an arithmetic number, because the mean of its divisors is an integer number (1221592500).

Almost surely, 2^6406573882 is an apocalyptic number.

6406573882 is a deficient number, since it is larger than the sum of its proper divisors (3366166118).

6406573882 is a wasteful number, since it uses less digits than its factorization.

6406573882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54293060.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The square root of 6406573882 is about 80041.0762171524. The cubic root of 6406573882 is about 1857.2710087746.

The spelling of 6406573882 in words is "six billion, four hundred six million, five hundred seventy-three thousand, eight hundred eighty-two".