322760680887 has 4 divisors (see below), whose sum is σ = 430347574520. Its totient is φ = 215173787256.

The previous prime is 322760680867. The next prime is 322760680897. The reversal of 322760680887 is 788086067223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 322760680887 - 2¹⁶ = 322760615351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322760680867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53793446812 + ... + 53793446817.

It is an arithmetic number, because the mean of its divisors is an integer number (107586893630).

Almost surely, 2^322760680887 is an apocalyptic number.

322760680887 is a deficient number, since it is larger than the sum of its proper divisors (107586893633).

322760680887 is a wasteful number, since it uses less digits than its factorization.

322760680887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107586893632.

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 322760680887 in words is "three hundred twenty-two billion, seven hundred sixty million, six hundred eighty thousand, eight hundred eighty-seven".