620336341 has 8 divisors (see below), whose sum is σ = 658152000. Its totient is φ = 582667968.

The previous prime is 620336329. The next prime is 620336347. The reversal of 620336341 is 143633026.

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 620336341 - 2⁵ = 620336309 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 (620336347) 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, 28081 + ... + 45046.

It is an arithmetic number, because the mean of its divisors is an integer number (82269000).

Almost surely, 2^620336341 is an apocalyptic number.

It is an amenable number.

620336341 is a deficient number, since it is larger than the sum of its proper divisors (37815659).

620336341 is a wasteful number, since it uses less digits than its factorization.

620336341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73643.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 620336341 is about 24906.5521700616. The cubic root of 620336341 is about 852.8560632547.

Adding to 620336341 its reverse (143633026), we get a palindrome (763969367).

The spelling of 620336341 in words is "six hundred twenty million, three hundred thirty-six thousand, three hundred forty-one".