2908963 has 2 divisors, whose sum is σ = 2908964. Its totient is φ = 2908962.

The previous prime is 2908951. The next prime is 2908979. The reversal of 2908963 is 3698092.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2908963 - 2⁵ = 2908931 is a prime.

It is not a weakly prime, because it can be changed into another prime (2908063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1454481 + 1454482.

It is an arithmetic number, because the mean of its divisors is an integer number (1454482).

2^2908963 is an apocalyptic number.

2908963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2908963 is an equidigital number, since it uses as much as digits as its factorization.

2908963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 2908963 is about 1705.5682337567. The cubic root of 2908963 is about 142.7510788439.

The spelling of 2908963 in words is "two million, nine hundred eight thousand, nine hundred sixty-three".