616353117 has 16 divisors (see below), whose sum is σ = 838294080. Its totient is φ = 402700032.

The previous prime is 616353107. The next prime is 616353121. The reversal of 616353117 is 711353616.

It is a happy number.

It is not a de Polignac number, because 616353117 - 2⁶ = 616353053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616353107) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 54483 + ... + 64815.

It is an arithmetic number, because the mean of its divisors is an integer number (52393380).

Almost surely, 2^616353117 is an apocalyptic number.

It is an amenable number.

616353117 is a deficient number, since it is larger than the sum of its proper divisors (221940963).

616353117 is a wasteful number, since it uses less digits than its factorization.

616353117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10732.

The product of its digits is 11340, while the sum is 33.

The square root of 616353117 is about 24826.4600174894. The cubic root of 616353117 is about 851.0267256266.

The spelling of 616353117 in words is "six hundred sixteen million, three hundred fifty-three thousand, one hundred seventeen".