3650654887 has 4 divisors (see below), whose sum is σ = 3982532616. Its totient is φ = 3318777160.

The previous prime is 3650654881. The next prime is 3650654933. The reversal of 3650654887 is 7884560563.

3650654887 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.

It is a cyclic number.

It is not a de Polignac number, because 3650654887 - 2¹⁹ = 3650130599 is a prime.

It is a super-2 number, since 2×3650654887² = 26654562207953965538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650654881) 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, 165938848 + ... + 165938869.

It is an arithmetic number, because the mean of its divisors is an integer number (995633154).

Almost surely, 2^3650654887 is an apocalyptic number.

3650654887 is a deficient number, since it is larger than the sum of its proper divisors (331877729).

3650654887 is a wasteful number, since it uses less digits than its factorization.

3650654887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331877728.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The square root of 3650654887 is about 60420.6495082600. The cubic root of 3650654887 is about 1539.7738025845.

The spelling of 3650654887 in words is "three billion, six hundred fifty million, six hundred fifty-four thousand, eight hundred eighty-seven".