2965538868 has 48 divisors (see below), whose sum is σ = 6980359680. Its totient is φ = 979855200.

The previous prime is 2965538857. The next prime is 2965538887. The reversal of 2965538868 is 8688355692.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1618713 + ... + 1620543.

It is an arithmetic number, because the mean of its divisors is an integer number (145424160).

Almost surely, 2^2965538868 is an apocalyptic number.

It is an amenable number.

2965538868 is an abundant number, since it is smaller than the sum of its proper divisors (4014820812).

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

2965538868 is a wasteful number, since it uses less digits than its factorization.

2965538868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948 (or 2946 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 60.

The square root of 2965538868 is about 54456.7614534688. The cubic root of 2965538868 is about 1436.7058942340.

The spelling of 2965538868 in words is "two billion, nine hundred sixty-five million, five hundred thirty-eight thousand, eight hundred sixty-eight".