3070139 has 2 divisors, whose sum is σ = 3070140. Its totient is φ = 3070138.

The previous prime is 3070129. The next prime is 3070169. The reversal of 3070139 is 9310703.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3070139 - 2⁸ = 3069883 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3070129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1535069 + 1535070.

It is an arithmetic number, because the mean of its divisors is an integer number (1535070).

Almost surely, 2^3070139 is an apocalyptic number.

3070139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3070139 is an equidigital number, since it uses as much as digits as its factorization.

3070139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 3070139 is about 1752.1812120897. The cubic root of 3070139 is about 145.3402867971.

The spelling of 3070139 in words is "three million, seventy thousand, one hundred thirty-nine".