2957963 has 2 divisors, whose sum is σ = 2957964. Its totient is φ = 2957962.

The previous prime is 2957947. The next prime is 2958019. The reversal of 2957963 is 3697592.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2957963 - 2⁴ = 2957947 is a prime.

It is a super-3 number, since 3×2957963³ = 77642492101033366041, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2³ + 9⁶ + 5⁷ + 7⁶ + 9⁶ + 6⁸ + 3⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2957963.

It is not a weakly prime, because it can be changed into another prime (2950963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1478981 + 1478982.

It is an arithmetic number, because the mean of its divisors is an integer number (1478982).

2^2957963 is an apocalyptic number.

2957963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2957963 is an equidigital number, since it uses as much as digits as its factorization.

2957963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060, while the sum is 41.

The square root of 2957963 is about 1719.8729604247. The cubic root of 2957963 is about 143.5481431460.

The spelling of 2957963 in words is "two million, nine hundred fifty-seven thousand, nine hundred sixty-three".