321104696 has 48 divisors (see below), whose sum is σ = 678854520. Its totient is φ = 141211200.

The previous prime is 321104683. The next prime is 321104713. The reversal of 321104696 is 696401123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82670 + ... + 86466.

Almost surely, 2^321104696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 321104696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339427260).

321104696 is an abundant number, since it is smaller than the sum of its proper divisors (357749824).

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

321104696 is a wasteful number, since it uses less digits than its factorization.

321104696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876 (or 3841 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 321104696 is about 17919.3944094102. The cubic root of 321104696 is about 684.7765595141.

The spelling of 321104696 in words is "three hundred twenty-one million, one hundred four thousand, six hundred ninety-six".