320684950704 has 40 divisors (see below), whose sum is σ = 834959257600. Its totient is φ = 106053288768.

The previous prime is 320684950697. The next prime is 320684950717. The reversal of 320684950704 is 407059486023.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26296804 + ... + 26308995.

It is an arithmetic number, because the mean of its divisors is an integer number (20873981440).

Almost surely, 2^320684950704 is an apocalyptic number.

It is an amenable number.

320684950704 is an abundant number, since it is smaller than the sum of its proper divisors (514274306896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320684950704 is a wasteful number, since it uses less digits than its factorization.

320684950704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52605937 (or 52605931 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 320684950704 in words is "three hundred twenty billion, six hundred eighty-four million, nine hundred fifty thousand, seven hundred four".