2965627649 has 8 divisors (see below), whose sum is σ = 2999090688. Its totient is φ = 2932328880.

The previous prime is 2965627601. The next prime is 2965627681. The reversal of 2965627649 is 9467265692.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2965627649 - 2⁸ = 2965627393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2965627594 and 2965627603.

It is not an unprimeable number, because it can be changed into a prime (2965627699) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4577 + ... + 77150.

It is an arithmetic number, because the mean of its divisors is an integer number (374886336).

Almost surely, 2^2965627649 is an apocalyptic number.

It is an amenable number.

2965627649 is a deficient number, since it is larger than the sum of its proper divisors (33463039).

2965627649 is a wasteful number, since it uses less digits than its factorization.

2965627649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82135.

The product of its digits is 9797760, while the sum is 56.

The square root of 2965627649 is about 54457.5765986699. The cubic root of 2965627649 is about 1436.7202312476.

The spelling of 2965627649 in words is "two billion, nine hundred sixty-five million, six hundred twenty-seven thousand, six hundred forty-nine".