616012446 has 16 divisors (see below), whose sum is σ = 1408028544. Its totient is φ = 176003544.

The previous prime is 616012429. The next prime is 616012447. The reversal of 616012446 is 644210616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616012447) 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 7 ways as a sum of consecutive naturals, for example, 7333440 + ... + 7333523.

It is an arithmetic number, because the mean of its divisors is an integer number (88001784).

Almost surely, 2^616012446 is an apocalyptic number.

616012446 is an abundant number, since it is smaller than the sum of its proper divisors (792016098).

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

616012446 is a wasteful number, since it uses less digits than its factorization.

616012446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14666975.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 616012446 is about 24819.5980225305. The cubic root of 616012446 is about 850.8699034257.

The spelling of 616012446 in words is "six hundred sixteen million, twelve thousand, four hundred forty-six".