616709016 has 192 divisors, whose sum is σ = 2097688320. Its totient is φ = 159010560.

The previous prime is 616708993. The next prime is 616709021. The reversal of 616709016 is 610907616.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 958791 + ... + 959433.

It is an arithmetic number, because the mean of its divisors is an integer number (10925460).

Almost surely, 2^616709016 is an apocalyptic number.

616709016 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616709016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1048844160).

616709016 is an abundant number, since it is smaller than the sum of its proper divisors (1480979304).

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

616709016 is a wasteful number, since it uses less digits than its factorization.

616709016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 616709016 is about 24833.6267186249. The cubic root of 616709016 is about 851.1904960768.

The spelling of 616709016 in words is "six hundred sixteen million, seven hundred nine thousand, sixteen".