2939071 has 2 divisors, whose sum is σ = 2939072. Its totient is φ = 2939070.

The previous prime is 2939059. The next prime is 2939081. The reversal of 2939071 is 1709392.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2939071 - 2⁵ = 2939039 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2939081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1469535 + 1469536.

It is an arithmetic number, because the mean of its divisors is an integer number (1469536).

2^2939071 is an apocalyptic number.

2939071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2939071 is an equidigital number, since it uses as much as digits as its factorization.

2939071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 2939071 is about 1714.3718966432. The cubic root of 2939071 is about 143.2418844585.

The spelling of 2939071 in words is "two million, nine hundred thirty-nine thousand, seventy-one".