3640200460332 has 12 divisors (see below), whose sum is σ = 8493801074136. Its totient is φ = 1213400153440.

The previous prime is 3640200460319. The next prime is 3640200460409. The reversal of 3640200460332 is 2330640020463.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3640200460293 and 3640200460302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151675019169 + ... + 151675019192.

It is an arithmetic number, because the mean of its divisors is an integer number (707816756178).

Almost surely, 2^{3640200460332} is an apocalyptic number.

It is an amenable number.

3640200460332 is an abundant number, since it is smaller than the sum of its proper divisors (4853600613804).

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

3640200460332 is a wasteful number, since it uses less digits than its factorization.

3640200460332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303350038368 (or 303350038366 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 3640200460332 its reverse (2330640020463), we get a palindrome (5970840480795).

The spelling of 3640200460332 in words is "three trillion, six hundred forty billion, two hundred million, four hundred sixty thousand, three hundred thirty-two".