2965963 has 16 divisors (see below), whose sum is σ = 3983616. Its totient is φ = 2132640.

The previous prime is 2965961. The next prime is 2965979. The reversal of 2965963 is 3695692.

2965963 = 157² + 158² + ... + 233².

2965963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2965963 - 2¹ = 2965961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2965961) by changing a digit.

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, 481 + ... + 2482.

It is an arithmetic number, because the mean of its divisors is an integer number (248976).

2^2965963 is an apocalyptic number.

2965963 is a deficient number, since it is larger than the sum of its proper divisors (1017653).

2965963 is a wasteful number, since it uses less digits than its factorization.

2965963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994.

The product of its digits is 87480, while the sum is 40.

The square root of 2965963 is about 1722.1971431866. The cubic root of 2965963 is about 143.6774383630.

The spelling of 2965963 in words is "two million, nine hundred sixty-five thousand, nine hundred sixty-three".