616036130 has 16 divisors (see below), whose sum is σ = 1109373624. Its totient is φ = 246301440.

The previous prime is 616036081. The next prime is 616036147. The reversal of 616036130 is 31630616.

It can be written as a sum of positive squares in 4 ways, for example, as 267355201 + 348680929 = 16351^2 + 18673^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 616036130.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10874 + ... + 36746.

Almost surely, 2^616036130 is an apocalyptic number.

616036130 is a deficient number, since it is larger than the sum of its proper divisors (493337494).

616036130 is a wasteful number, since it uses less digits than its factorization.

616036130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28261.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 616036130 is about 24820.0751409016. The cubic root of 616036130 is about 850.8808078290.

Adding to 616036130 its reverse (31630616), we get a palindrome (647666746).

The spelling of 616036130 in words is "six hundred sixteen million, thirty-six thousand, one hundred thirty".