6616742710 has 8 divisors (see below), whose sum is σ = 11910136896. Its totient is φ = 2646697080.

The previous prime is 6616742707. The next prime is 6616742731. The reversal of 6616742710 is 172476166.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330837126 + ... + 330837145.

It is an arithmetic number, because the mean of its divisors is an integer number (1488767112).

Almost surely, 2^6616742710 is an apocalyptic number.

6616742710 is a deficient number, since it is larger than the sum of its proper divisors (5293394186).

6616742710 is a wasteful number, since it uses less digits than its factorization.

6616742710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661674278.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 6616742710 is about 81343.3630359601. The cubic root of 6616742710 is about 1877.3622573376.

The spelling of 6616742710 in words is "six billion, six hundred sixteen million, seven hundred forty-two thousand, seven hundred ten".