6616047246 has 64 divisors (see below), whose sum is σ = 13825728000. Its totient is φ = 2108787200.

The previous prime is 6616047239. The next prime is 6616047253. The reversal of 6616047246 is 6427406166.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6616047239) and next prime (6616047253).

It is a super-2 number, since 2×6616047246² = 87544162322608369032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6616047198 and 6616047207.

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 31 ways as a sum of consecutive naturals, for example, 8693506 + ... + 8694266.

It is an arithmetic number, because the mean of its divisors is an integer number (216027000).

Almost surely, 2^6616047246 is an apocalyptic number.

6616047246 is an abundant number, since it is smaller than the sum of its proper divisors (7209680754).

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

6616047246 is a wasteful number, since it uses less digits than its factorization.

6616047246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465.

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 6616047246 is about 81339.0880573418. The cubic root of 6616047246 is about 1877.2964805816.

The spelling of 6616047246 in words is "six billion, six hundred sixteen million, forty-seven thousand, two hundred forty-six".