6616090970 has 16 divisors (see below), whose sum is σ = 11923378848. Its totient is φ = 2643233040.

The previous prime is 6616090963. The next prime is 6616090997. The reversal of 6616090970 is 790906166.

It is a happy 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, 391736 + ... + 408275.

It is an arithmetic number, because the mean of its divisors is an integer number (745211178).

Almost surely, 2^6616090970 is an apocalyptic number.

6616090970 is a deficient number, since it is larger than the sum of its proper divisors (5307287878).

6616090970 is a wasteful number, since it uses less digits than its factorization.

6616090970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800845.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 6616090970 is about 81339.3568329625. The cubic root of 6616090970 is about 1877.3006161189.

The spelling of 6616090970 in words is "six billion, six hundred sixteen million, ninety thousand, nine hundred seventy".