616773 has 8 divisors (see below), whose sum is σ = 832608. Its totient is φ = 406064.

The previous prime is 616769. The next prime is 616783. The reversal of 616773 is 377616.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 616773 - 2² = 616769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 616773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990 + ... + 1487.

It is an arithmetic number, because the mean of its divisors is an integer number (104076).

2⁶¹⁶⁷⁷³ is an apocalyptic number.

It is an amenable number.

616773 is a deficient number, since it is larger than the sum of its proper divisors (215835).

616773 is a wasteful number, since it uses less digits than its factorization.

616773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563.

The product of its digits is 5292, while the sum is 30.

The square root of 616773 is about 785.3489670204. The cubic root of 616773 is about 85.1219932266.

The spelling of 616773 in words is "six hundred sixteen thousand, seven hundred seventy-three".