3249906071 has 2 divisors, whose sum is σ = 3249906072. Its totient is φ = 3249906070.

The previous prime is 3249906067. The next prime is 3249906097. The reversal of 3249906071 is 1706099423.

3249906071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3249906071 - 2² = 3249906067 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3249906271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1624953035 + 1624953036.

It is an arithmetic number, because the mean of its divisors is an integer number (1624953036).

Almost surely, 2^3249906071 is an apocalyptic number.

3249906071 is a deficient number, since it is larger than the sum of its proper divisors (1).

3249906071 is an equidigital number, since it uses as much as digits as its factorization.

3249906071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 3249906071 is about 57007.9474371776. The cubic root of 3249906071 is about 1481.2337641025.

The spelling of 3249906071 in words is "three billion, two hundred forty-nine million, nine hundred six thousand, seventy-one".