2941470647 has 2 divisors, whose sum is σ = 2941470648. Its totient is φ = 2941470646.

The previous prime is 2941470613. The next prime is 2941470673. The reversal of 2941470647 is 7460741492.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2941470647 - 2¹⁸ = 2941208503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2941470598 and 2941470607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2941478647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1470735323 + 1470735324.

It is an arithmetic number, because the mean of its divisors is an integer number (1470735324).

Almost surely, 2^2941470647 is an apocalyptic number.

2941470647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2941470647 is an equidigital number, since it uses as much as digits as its factorization.

2941470647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 2941470647 is about 54235.3265593561. The cubic root of 2941470647 is about 1432.8085782266.

The spelling of 2941470647 in words is "two billion, nine hundred forty-one million, four hundred seventy thousand, six hundred forty-seven".