616614696 has 48 divisors (see below), whose sum is σ = 1686552660. Its totient is φ = 203500800.

The previous prime is 616614689. The next prime is 616614697. The reversal of 616614696 is 696416616.

It can be written as a sum of positive squares in 2 ways, for example, as 454968900 + 161645796 = 21330^2 + 12714^2 .

It is a super-3 number, since 3×616614696³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (616614697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35125 + ... + 49668.

Almost surely, 2^616614696 is an apocalyptic number.

It is an amenable number.

616614696 is an abundant number, since it is smaller than the sum of its proper divisors (1069937964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

616614696 is a wasteful number, since it uses less digits than its factorization.

616614696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84906 (or 84899 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 616614696 is about 24831.7276080421. The cubic root of 616614696 is about 851.1470999322.

The spelling of 616614696 in words is "six hundred sixteen million, six hundred fourteen thousand, six hundred ninety-six".