403320964676 has 24 divisors (see below), whose sum is σ = 854091455616. Its totient is φ = 162684086400.

The previous prime is 403320964661. The next prime is 403320964703. The reversal of 403320964676 is 676469023304.

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, 423656000 + ... + 423656951.

It is an arithmetic number, because the mean of its divisors is an integer number (35587143984).

Almost surely, 2^403320964676 is an apocalyptic number.

It is an amenable number.

403320964676 is an abundant number, since it is smaller than the sum of its proper divisors (450770490940).

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

403320964676 is a wasteful number, since it uses less digits than its factorization.

403320964676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847312979 (or 847312977 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 50.

The spelling of 403320964676 in words is "four hundred three billion, three hundred twenty million, nine hundred sixty-four thousand, six hundred seventy-six".