3652243487 has 4 divisors (see below), whose sum is σ = 3678518760. Its totient is φ = 3625968216.

The previous prime is 3652243481. The next prime is 3652243513. The reversal of 3652243487 is 7843422563.

3652243487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7843422563 = 29 ⋅270462847.

It is a cyclic number.

It is not a de Polignac number, because 3652243487 - 2¹⁸ = 3651981343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652243481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13137428 + ... + 13137705.

It is an arithmetic number, because the mean of its divisors is an integer number (919629690).

Almost surely, 2^3652243487 is an apocalyptic number.

3652243487 is a deficient number, since it is larger than the sum of its proper divisors (26275273).

3652243487 is a wasteful number, since it uses less digits than its factorization.

3652243487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26275272.

The product of its digits is 967680, while the sum is 44.

The square root of 3652243487 is about 60433.7942462659. The cubic root of 3652243487 is about 1539.9971168496.

The spelling of 3652243487 in words is "three billion, six hundred fifty-two million, two hundred forty-three thousand, four hundred eighty-seven".