3653352064 has 32 divisors (see below), whose sum is σ = 7283485440. Its totient is φ = 1825340160.

The previous prime is 3653352007. The next prime is 3653352067. The reversal of 3653352064 is 4602533563.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (3653352067) 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, 178587 + ... + 197989.

It is an arithmetic number, because the mean of its divisors is an integer number (227608920).

Almost surely, 2^3653352064 is an apocalyptic number.

It is an amenable number.

3653352064 is a deficient number, since it is larger than the sum of its proper divisors (3630133376).

3653352064 is a wasteful number, since it uses less digits than its factorization.

3653352064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20888 (or 20876 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 37.

The square root of 3653352064 is about 60442.9653805966. The cubic root of 3653352064 is about 1540.1529144836.

The spelling of 3653352064 in words is "three billion, six hundred fifty-three million, three hundred fifty-two thousand, sixty-four".