3646500036436 has 12 divisors (see below), whose sum is σ = 6381389271712. Its totient is φ = 1823245958808.

The previous prime is 3646500036409. The next prime is 3646500036437. The reversal of 3646500036436 is 6346300056463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3646500036437) 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, 2004211 + ... + 3363013.

Almost surely, 2^{3646500036436} is an apocalyptic number.

It is an amenable number.

3646500036436 is a deficient number, since it is larger than the sum of its proper divisors (2734889235276).

3646500036436 is a wasteful number, since it uses less digits than its factorization.

3646500036436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029710 (or 2029708 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 46.

The spelling of 3646500036436 in words is "three trillion, six hundred forty-six billion, five hundred million, thirty-six thousand, four hundred thirty-six".