3664521202 has 8 divisors (see below), whose sum is σ = 5497042176. Its totient is φ = 1832173812.

The previous prime is 3664521197. The next prime is 3664521209. The reversal of 3664521202 is 2021254663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3664521209) 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, 47263 + ... + 97789.

It is an arithmetic number, because the mean of its divisors is an integer number (687130272).

Almost surely, 2^3664521202 is an apocalyptic number.

3664521202 is a deficient number, since it is larger than the sum of its proper divisors (1832520974).

3664521202 is a wasteful number, since it uses less digits than its factorization.

3664521202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86792.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 3664521202 is about 60535.2888982947. The cubic root of 3664521202 is about 1541.7208516834.

Adding to 3664521202 its reverse (2021254663), we get a palindrome (5685775865).

The spelling of 3664521202 in words is "three billion, six hundred sixty-four million, five hundred twenty-one thousand, two hundred two".