616882601 has 16 divisors (see below), whose sum is σ = 643794624. Its totient is φ = 590635584.

The previous prime is 616882589. The next prime is 616882603. The reversal of 616882601 is 106288616.

It is a cyclic number.

It is not a de Polignac number, because 616882601 - 2¹⁸ = 616620457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (616882603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 797651 + ... + 798423.

It is an arithmetic number, because the mean of its divisors is an integer number (40237164).

Almost surely, 2^616882601 is an apocalyptic number.

It is an amenable number.

616882601 is a deficient number, since it is larger than the sum of its proper divisors (26912023).

616882601 is a wasteful number, since it uses less digits than its factorization.

616882601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 616882601 is about 24837.1214314381. The cubic root of 616882601 is about 851.2703500748.

The spelling of 616882601 in words is "six hundred sixteen million, eight hundred eighty-two thousand, six hundred one".