620016016 has 20 divisors (see below), whose sum is σ = 1216489600. Its totient is φ = 306083232.

The previous prime is 620015947. The next prime is 620016031. The reversal of 620016016 is 610610026.

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 3 ways as a sum of consecutive naturals, for example, 243996 + ... + 246523.

It is an arithmetic number, because the mean of its divisors is an integer number (60824480).

Almost surely, 2^620016016 is an apocalyptic number.

It is an amenable number.

620016016 is a deficient number, since it is larger than the sum of its proper divisors (596473584).

620016016 is a wasteful number, since it uses less digits than its factorization.

620016016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490606 (or 490600 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 620016016 is about 24900.1208029198. The cubic root of 620016016 is about 852.7092406701.

The spelling of 620016016 in words is "six hundred twenty million, sixteen thousand, sixteen".