620348359402 has 16 divisors (see below), whose sum is σ = 963227116800. Its totient is φ = 299286378160.

The previous prime is 620348359399. The next prime is 620348359403. The reversal of 620348359402 is 204953843026.

It is not an unprimeable number, because it can be changed into a prime (620348359403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3339874 + ... + 3520717.

It is an arithmetic number, because the mean of its divisors is an integer number (60201694800).

Almost surely, 2^620348359402 is an apocalyptic number.

620348359402 is a deficient number, since it is larger than the sum of its proper divisors (342878757398).

620348359402 is a wasteful number, since it uses less digits than its factorization.

620348359402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6862181.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 620348359402 in words is "six hundred twenty billion, three hundred forty-eight million, three hundred fifty-nine thousand, four hundred two".