616577703 has 16 divisors (see below), whose sum is σ = 952782336. Its totient is φ = 347366880.

The previous prime is 616577653. The next prime is 616577713. The reversal of 616577703 is 307775616.

It is not a de Polignac number, because 616577703 - 2⁹ = 616577191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616577713) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 205276 + ... + 208257.

It is an arithmetic number, because the mean of its divisors is an integer number (59548896).

Almost surely, 2^616577703 is an apocalyptic number.

616577703 is a deficient number, since it is larger than the sum of its proper divisors (336204633).

616577703 is a wasteful number, since it uses less digits than its factorization.

616577703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413614.

The product of its (nonzero) digits is 185220, while the sum is 42.

The square root of 616577703 is about 24830.9827232029. The cubic root of 616577703 is about 851.1300784359.

The spelling of 616577703 in words is "six hundred sixteen million, five hundred seventy-seven thousand, seven hundred three".