3416640566 has 8 divisors (see below), whose sum is σ = 5132466504. Its totient is φ = 1705818400.

The previous prime is 3416640559. The next prime is 3416640581. The reversal of 3416640566 is 6650466143.

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

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 3 ways as a sum of consecutive naturals, for example, 1249235 + ... + 1251966.

It is an arithmetic number, because the mean of its divisors is an integer number (641558313).

Almost surely, 2^3416640566 is an apocalyptic number.

3416640566 is a deficient number, since it is larger than the sum of its proper divisors (1715825938).

3416640566 is a wasteful number, since it uses less digits than its factorization.

3416640566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501886.

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 3416640566 is about 58452.0364572527. The cubic root of 3416640566 is about 1506.1437744088.

The spelling of 3416640566 in words is "three billion, four hundred sixteen million, six hundred forty thousand, five hundred sixty-six".