3652818582 has 48 divisors (see below), whose sum is σ = 8504505792. Its totient is φ = 1042912080.

The previous prime is 3652818581. The next prime is 3652818593. The reversal of 3652818582 is 2858182563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652818581) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 502957 + ... + 510167.

It is an arithmetic number, because the mean of its divisors is an integer number (177177204).

Almost surely, 2^3652818582 is an apocalyptic number.

3652818582 is an abundant number, since it is smaller than the sum of its proper divisors (4851687210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3652818582 is a wasteful number, since it uses less digits than its factorization.

3652818582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8953 (or 8946 counting only the distinct ones).

The product of its digits is 921600, while the sum is 48.

The square root of 3652818582 is about 60438.5521170056. The cubic root of 3652818582 is about 1540.0779437134.

The spelling of 3652818582 in words is "three billion, six hundred fifty-two million, eight hundred eighteen thousand, five hundred eighty-two".