3922629796969 has 27 divisors (see below), whose sum is σ = 4308629001093. Its totient is φ = 3569576617152.

The previous prime is 3922629796901. The next prime is 3922629796999. The reversal of 3922629796969 is 9696979262293.

The square root of 3922629796969 is 1980563.

It is a perfect power (a square), and thus also a powerful number.

3922629796969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 394618906969 + 3528010890000 = 628187^2 + 1878300^2 .

It is not a de Polignac number, because 3922629796969 - 2³³ = 3914039862377 is a prime.

It is a super-2 number, since 2×3922629796969² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3922629796999) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1879553244 + ... + 1879555330.

Almost surely, 2^{3922629796969} is an apocalyptic number.

3922629796969 is the 1980563-rd square number.

3922629796969 is the 990282-nd centered octagonal number.

It is an amenable number.

3922629796969 is a deficient number, since it is larger than the sum of its proper divisors (385999204124).

3922629796969 is an frugal number, since it uses more digits than its factorization.

3922629796969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4346 (or 2173 counting only the distinct ones).

The product of its digits is 2142770112, while the sum is 79.

The spelling of 3922629796969 in words is "three trillion, nine hundred twenty-two billion, six hundred twenty-nine million, seven hundred ninety-six thousand, nine hundred sixty-nine".