3012342247 has 2 divisors, whose sum is σ = 3012342248. Its totient is φ = 3012342246.

The previous prime is 3012342233. The next prime is 3012342293. The reversal of 3012342247 is 7422432103.

It is a weak prime.

It is an emirp because it is prime and its reverse (7422432103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3012342247 - 2¹⁵ = 3012309479 is a prime.

It is a super-2 number, since 2×3012342247² = 18148411626122018018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3012342227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506171123 + 1506171124.

It is an arithmetic number, because the mean of its divisors is an integer number (1506171124).

Almost surely, 2^3012342247 is an apocalyptic number.

3012342247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012342247 is an equidigital number, since it uses as much as digits as its factorization.

3012342247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 3012342247 is about 54884.8088909855. The cubic root of 3012342247 is about 1444.2247086439.

The spelling of 3012342247 in words is "three billion, twelve million, three hundred forty-two thousand, two hundred forty-seven".