2970943 has 2 divisors, whose sum is σ = 2970944. Its totient is φ = 2970942.

The previous prime is 2970941. The next prime is 2970959. The reversal of 2970943 is 3490792.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2970943 - 2¹ = 2970941 is a prime.

Together with 2970941, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2970899 and 2970908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2970941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1485471 + 1485472.

It is an arithmetic number, because the mean of its divisors is an integer number (1485472).

2^2970943 is an apocalyptic number.

2970943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2970943 is an equidigital number, since it uses as much as digits as its factorization.

2970943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2970943 is about 1723.6423642972. The cubic root of 2970943 is about 143.7578072634.

The spelling of 2970943 in words is "two million, nine hundred seventy thousand, nine hundred forty-three".