620206463326 has 16 divisors (see below), whose sum is σ = 953099548128. Its totient is φ = 302571266400.

The previous prime is 620206463321. The next prime is 620206463347. The reversal of 620206463326 is 623364602026.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620206463321) 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, 16143810 + ... + 16182181.

It is an arithmetic number, because the mean of its divisors is an integer number (59568721758).

Almost surely, 2^620206463326 is an apocalyptic number.

620206463326 is a deficient number, since it is larger than the sum of its proper divisors (332893084802).

620206463326 is a wasteful number, since it uses less digits than its factorization.

620206463326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32326227.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 620206463326 in words is "six hundred twenty billion, two hundred six million, four hundred sixty-three thousand, three hundred twenty-six".