620040600446 has 16 divisors (see below), whose sum is σ = 941721942528. Its totient is φ = 306149316000.

The previous prime is 620040600433. The next prime is 620040600457. The reversal of 620040600446 is 644006040026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3929825 + ... + 4084556.

It is an arithmetic number, because the mean of its divisors is an integer number (58857621408).

Almost surely, 2^620040600446 is an apocalyptic number.

620040600446 is a deficient number, since it is larger than the sum of its proper divisors (321681342082).

620040600446 is a wasteful number, since it uses less digits than its factorization.

620040600446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8014867.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 620040600446 in words is "six hundred twenty billion, forty million, six hundred thousand, four hundred forty-six".