320327766676 has 12 divisors (see below), whose sum is σ = 560618428608. Its totient is φ = 160151072792.

The previous prime is 320327766601. The next prime is 320327766751. The reversal of 320327766676 is 676667723023.

It is an interprime number because it is at equal distance from previous prime (320327766601) and next prime (320327766751).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3146266 + ... + 3246481.

It is an arithmetic number, because the mean of its divisors is an integer number (46718202384).

Almost surely, 2^320327766676 is an apocalyptic number.

It is an amenable number.

320327766676 is a deficient number, since it is larger than the sum of its proper divisors (240290661932).

320327766676 is a wasteful number, since it uses less digits than its factorization.

320327766676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6405278 (or 6405276 counting only the distinct ones).

The product of its (nonzero) digits is 16003008, while the sum is 55.

The spelling of 320327766676 in words is "three hundred twenty billion, three hundred twenty-seven million, seven hundred sixty-six thousand, six hundred seventy-six".