3648436039 has 2 divisors, whose sum is σ = 3648436040. Its totient is φ = 3648436038.

The previous prime is 3648436003. The next prime is 3648436049. The reversal of 3648436039 is 9306348463.

It is a strong prime.

It is an emirp because it is prime and its reverse (9306348463) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3648436039 is a prime.

It is a super-2 number, since 2×3648436039² = 26622171061348019042, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3648436039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3648436049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1824218019 + 1824218020.

It is an arithmetic number, because the mean of its divisors is an integer number (1824218020).

Almost surely, 2^3648436039 is an apocalyptic number.

3648436039 is a deficient number, since it is larger than the sum of its proper divisors (1).

3648436039 is an equidigital number, since it uses as much as digits as its factorization.

3648436039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The square root of 3648436039 is about 60402.2850478357. The cubic root of 3648436039 is about 1539.4617840067.

The spelling of 3648436039 in words is "three billion, six hundred forty-eight million, four hundred thirty-six thousand, thirty-nine".