2969869552 has 60 divisors (see below), whose sum is σ = 6250094760. Its totient is φ = 1359006336.

The previous prime is 2969869543. The next prime is 2969869571. The reversal of 2969869552 is 2559689692.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4018399 + ... + 4019137.

It is an arithmetic number, because the mean of its divisors is an integer number (104168246).

Almost surely, 2^2969869552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2969869552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3125047380).

2969869552 is an abundant number, since it is smaller than the sum of its proper divisors (3280225208).

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

2969869552 is a wasteful number, since it uses less digits than its factorization.

2969869552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038 (or 893 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 61.

The square root of 2969869552 is about 54496.5095396026. The cubic root of 2969869552 is about 1437.4049119913.

The spelling of 2969869552 in words is "two billion, nine hundred sixty-nine million, eight hundred sixty-nine thousand, five hundred fifty-two".