3652040312 has 64 divisors (see below), whose sum is σ = 7458739200. Its totient is φ = 1670008320.

The previous prime is 3652040263. The next prime is 3652040339. The reversal of 3652040312 is 2130402563.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2793563 + ... + 2794869.

It is an arithmetic number, because the mean of its divisors is an integer number (116542800).

Almost surely, 2^3652040312 is an apocalyptic number.

It is an amenable number.

3652040312 is an abundant number, since it is smaller than the sum of its proper divisors (3806698888).

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

3652040312 is a wasteful number, since it uses less digits than its factorization.

3652040312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956 (or 1952 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3652040312 is about 60432.1132511515. The cubic root of 3652040312 is about 1539.9685595425.

Adding to 3652040312 its reverse (2130402563), we get a palindrome (5782442875).

The spelling of 3652040312 in words is "three billion, six hundred fifty-two million, forty thousand, three hundred twelve".