620585373 has 16 divisors (see below), whose sum is σ = 860880896. Its totient is φ = 397217520.

The previous prime is 620585359. The next prime is 620585401. The reversal of 620585373 is 373585026.

It is a de Polignac number, because none of the positive numbers 2^k-620585373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620585473) 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 15 ways as a sum of consecutive naturals, for example, 14461 + ... + 38082.

It is an arithmetic number, because the mean of its divisors is an integer number (53805056).

Almost surely, 2^620585373 is an apocalyptic number.

It is an amenable number.

620585373 is a deficient number, since it is larger than the sum of its proper divisors (240295523).

620585373 is a wasteful number, since it uses less digits than its factorization.

620585373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52704.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 620585373 is about 24911.5509954720. The cubic root of 620585373 is about 852.9701734143.

The spelling of 620585373 in words is "six hundred twenty million, five hundred eighty-five thousand, three hundred seventy-three".