3648607471 has 2 divisors, whose sum is σ = 3648607472. Its totient is φ = 3648607470.

The previous prime is 3648607463. The next prime is 3648607499. The reversal of 3648607471 is 1747068463.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3648607471 - 2³ = 3648607463 is a prime.

It is a super-3 number, since 3×3648607471³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3648607271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1824303735 + 1824303736.

It is an arithmetic number, because the mean of its divisors is an integer number (1824303736).

Almost surely, 2^3648607471 is an apocalyptic number.

3648607471 is a deficient number, since it is larger than the sum of its proper divisors (1).

3648607471 is an equidigital number, since it uses as much as digits as its factorization.

3648607471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 3648607471 is about 60403.7041165523. The cubic root of 3648607471 is about 1539.4858956056.

The spelling of 3648607471 in words is "three billion, six hundred forty-eight million, six hundred seven thousand, four hundred seventy-one".