620046820934 has 8 divisors (see below), whose sum is σ = 930086253840. Its totient is φ = 310018069656.

The previous prime is 620046820901. The next prime is 620046820949. The reversal of 620046820934 is 439028640026.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2523674 + ... + 2758445.

It is an arithmetic number, because the mean of its divisors is an integer number (116260781730).

Almost surely, 2^620046820934 is an apocalyptic number.

620046820934 is a deficient number, since it is larger than the sum of its proper divisors (310039432906).

620046820934 is a wasteful number, since it uses less digits than its factorization.

620046820934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5340814.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 620046820934 in words is "six hundred twenty billion, forty-six million, eight hundred twenty thousand, nine hundred thirty-four".