620983336 has 16 divisors (see below), whose sum is σ = 1181723040. Its totient is φ = 305857200.

The previous prime is 620983313. The next prime is 620983343. The reversal of 620983336 is 633389026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578740 + ... + 579811.

It is an arithmetic number, because the mean of its divisors is an integer number (73857690).

Almost surely, 2^620983336 is an apocalyptic number.

It is an amenable number.

620983336 is a deficient number, since it is larger than the sum of its proper divisors (560739704).

620983336 is a wasteful number, since it uses less digits than its factorization.

620983336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158624 (or 1158620 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 620983336 is about 24919.5372348685. The cubic root of 620983336 is about 853.1524626152.

The spelling of 620983336 in words is "six hundred twenty million, nine hundred eighty-three thousand, three hundred thirty-six".