3652723000 has 64 divisors (see below), whose sum is σ = 8655753600. Its totient is φ = 1442563200.

The previous prime is 3652722971. The next prime is 3652723033. The reversal of 3652723000 is 3272563.

It is a self number, because there is not a number n which added to its sum of digits gives 3652723000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55882 + ... + 102118.

It is an arithmetic number, because the mean of its divisors is an integer number (135246150).

Almost surely, 2^3652723000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3652723000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4327876800).

3652723000 is an abundant number, since it is smaller than the sum of its proper divisors (5003030600).

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

3652723000 is a wasteful number, since it uses less digits than its factorization.

3652723000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46337 (or 46323 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 3652723000 is about 60437.7613748226. The cubic root of 3652723000 is about 1540.0645107063.

Adding to 3652723000 its reverse (3272563), we get a palindrome (3655995563).

The spelling of 3652723000 in words is "three billion, six hundred fifty-two million, seven hundred twenty-three thousand".