616490206 has 16 divisors (see below), whose sum is σ = 965478528. Its totient is φ = 294679000.

The previous prime is 616490197. The next prime is 616490221. The reversal of 616490206 is 602094616.

It is a congruent 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, 136281 + ... + 140731.

It is an arithmetic number, because the mean of its divisors is an integer number (60342408).

Almost surely, 2^616490206 is an apocalyptic number.

616490206 is a deficient number, since it is larger than the sum of its proper divisors (348988322).

616490206 is a wasteful number, since it uses less digits than its factorization.

616490206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7487.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 616490206 is about 24829.2208093609. The cubic root of 616490206 is about 851.0898159509.

The spelling of 616490206 in words is "six hundred sixteen million, four hundred ninety thousand, two hundred six".