344885922772 has 24 divisors (see below), whose sum is σ = 620564768096. Its totient is φ = 167592263328.

The previous prime is 344885922763. The next prime is 344885922817. The reversal of 344885922772 is 277229588443.

It is a super-3 number, since 3×344885922772³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 344885922772.

It is a congruent number.

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, 1188858 + ... + 1450225.

Almost surely, 2^344885922772 is an apocalyptic number.

It is an amenable number.

344885922772 is a deficient number, since it is larger than the sum of its proper divisors (275678845324).

344885922772 is a wasteful number, since it uses less digits than its factorization.

344885922772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640007 (or 2640005 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 61.

The spelling of 344885922772 in words is "three hundred forty-four billion, eight hundred eighty-five million, nine hundred twenty-two thousand, seven hundred seventy-two".